function ninja_forms_user_info_fields_groups($field_id, $field_data) { global $ninja_forms_fields; $field = ninja_forms_get_field_by_id($field_id); $field_type = $field['type']; $default_user_info = 0; if (isset($ninja_forms_fields[$field_type]['edit_options']) and is_array($ninja_forms_fields[$field_type]['edit_options'])) { foreach ($ninja_forms_fields[$field_type]['edit_options'] as $option) { if (isset($option['name']) and $option['name'] == 'user_info_field_group' and isset($option['default'])) { $default_user_info = $option['default']; break; } } } if (isset($field_data['user_info_field_group']) and $field_data['user_info_field_group'] == 1 or (!isset($field_data['user_info_field_group']) or $field_data['user_info_field_group'] !== 0) and $default_user_info == 1) { $options = array(array('name' => '- ' . __('None', 'ninja-forms'), 'value' => ''), array('name' => __('Billing', 'ninja-forms'), 'value' => 'billing'), array('name' => __('Shipping', 'ninja-forms'), 'value' => 'shipping'), array('name' => __('Custom', 'ninja-forms') . ' ->', 'value' => 'custom')); if (isset($field_data['user_info_field_group_name'])) { $group_name = $field_data['user_info_field_group_name']; } else { $group_name = ''; } if (isset($field_data['user_info_field_group_custom'])) { $group_custom = $field_data['user_info_field_group_custom']; } else { $group_custom = ''; } if ($group_name == 'custom') { $custom_class = ''; } else { $custom_class = 'hidden'; } ninja_forms_edit_field_el_output($field_id, 'select', __('User Info Field Group', 'ninja-forms'), 'user_info_field_group_name', $group_name, 'thin', $options, 'user-info-group-name widefat'); ninja_forms_edit_field_el_output($field_id, 'text', __('Custom Field Group', 'ninja-forms'), 'user_info_field_group_custom', $group_custom, 'thin', '', 'user-info-custom-group widefat ' . $custom_class, '', $custom_class); } }
function nf_edit_field_sub_settings($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; if ($ninja_forms_fields[$field_type]['process_field']) { if (isset($field_row['data']['admin_label'])) { $admin_label = $field_row['data']['admin_label']; } else { $admin_label = ''; } if (isset($field_row['data']['num_sort'])) { $num_sort = $field_row['data']['num_sort']; } else { $num_sort = ''; } ?> <div class="description description-wide"> <hr> <h5><?php _e('Submission Settings', 'ninja-forms'); ?> </h5> <?php ninja_forms_edit_field_el_output($field_id, 'text', __('Admin Label', 'ninja-forms'), 'admin_label', $admin_label, 'wide', '', 'widefat code', __('This is the label used when viewing/editing/exporting submissions.', 'ninja-forms')); ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Sort as numeric', 'ninja-forms'), 'num_sort', $num_sort, 'wide', '', '', __('If this box is checked, this column in the submissions table will sort by number.', 'ninja-forms')); } }
/** * Function that adds a character and word limit option to textboxes and textareas. * * @since 2.4.3 * @return void */ function ninja_forms_edit_field_input_limit($field_id, $field_data) { $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $allowed_types = apply_filters('nf_input_limit_types', array('_text', '_textarea')); if (!in_array($field_type, $allowed_types)) { return false; } if (isset($field_data['input_limit'])) { $input_limit = $field_data['input_limit']; } else { $input_limit = ''; } if (isset($field_data['input_limit_type'])) { $input_limit_type = $field_data['input_limit_type']; } else { $input_limit_type = ''; } if (isset($field_data['input_limit_msg'])) { $input_limit_msg = $field_data['input_limit_msg']; } else { $input_limit_msg = ''; } $desc = '<em>' . __('If you leave the box empty, no limit will be used', 'ninja-forms') . '</em>'; ninja_forms_edit_field_el_output($field_id, 'text', __('Limit input to this number', 'ninja-forms'), 'input_limit', $input_limit, 'thin', '', 'widefat', $desc); ninja_forms_edit_field_el_output($field_id, 'select', __('of', 'ninja-forms'), 'input_limit_type', $input_limit_type, 'thin', array(array('name' => __('Characters', 'ninja-forms'), 'value' => 'char'), array('name' => __('Words', 'ninja-forms'), 'value' => 'word')), 'widefat'); echo '<p class="description description-wide"> </p>'; ninja_forms_edit_field_el_output($field_id, 'text', __('Text to appear after character/word counter', 'ninja-forms'), 'input_limit_msg', $input_limit_msg, 'wide', '', 'widefat'); }
function nf_edit_field_admin_label($field_id, $field_data) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; if ($ninja_forms_fields[$field_type]['process_field']) { if (isset($field_data['admin_label'])) { $admin_label = $field_data['admin_label']; } else { $admin_label = ''; } if (isset($field_data['num_sort'])) { $num_sort = $field_data['num_sort']; } else { $num_sort = ''; } ?> <div class="description description-wide"> <?php ninja_forms_edit_field_el_output($field_id, 'text', __('Admin Label', 'ninja-forms'), 'admin_label', $admin_label, 'wide', '', 'widefat code', __('This is the label used when viewing/editing/exporting submissions.', 'ninja-forms')); ?> </div> <?php } }
/** * Function that adds a character and word limit option to textboxes and textareas. * * @since 2.4.3 * @return void */ function ninja_forms_edit_field_input_limit($field_id) { $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $allowed_types = apply_filters('nf_input_limit_types', array('_text', '_textarea')); if (!in_array($field_type, $allowed_types)) { return false; } $field_data = $field_row['data']; if (isset($field_data['input_limit'])) { $input_limit = $field_data['input_limit']; } else { $input_limit = ''; } if (isset($field_data['input_limit_type'])) { $input_limit_type = $field_data['input_limit_type']; } else { $input_limit_type = ''; } if (isset($field_data['input_limit_msg'])) { $input_limit_msg = $field_data['input_limit_msg']; } else { $input_limit_msg = ''; } $desc = __('If you want to limit the number of characters or words that your user can input, set the number and type of limit you want to enforce below.', 'ninja-forms'); ninja_forms_edit_field_el_output($field_id, 'desc', $desc); $desc = '<em>' . __('If you leave the box empty, no limit will be used', 'ninja-forms') . '</em>'; ninja_forms_edit_field_el_output($field_id, 'desc', $desc); ninja_forms_edit_field_el_output($field_id, 'text', __('Limit input to this number', 'ninja-forms'), 'input_limit', $input_limit, 'thin', '', 'widefat', ''); ninja_forms_edit_field_el_output($field_id, 'select', __('of', 'ninja-forms'), 'input_limit_type', $input_limit_type, 'thin', array(array('name' => __('Characters', 'ninja-forms'), 'value' => 'char'), array('name' => __('Words', 'ninja-forms'), 'value' => 'word')), 'widefat'); ninja_forms_edit_field_el_output($field_id, 'text', __('Text to appear after character/word counter', 'ninja-forms'), 'input_limit_msg', $input_limit_msg, 'wide', '', 'widefat'); }
function nf_edit_field_req($field_id, $field_data) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $reg_field = $ninja_forms_fields[$field_type]; $field_req = $reg_field['req']; if ($field_req) { ninja_forms_edit_field_el_output($field_id, 'hidden', '', 'req', 1); } }
function nf_field_autocomplete_off($field_id, $field_data) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $reg_field = $ninja_forms_fields[$field_type]; $edit_autocomplete_off = $reg_field['edit_autocomplete_off']; if ($edit_autocomplete_off) { $autocomplete_off = isset($field_data['autocomplete_off']) ? $field_data['autocomplete_off'] : 0; ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Disable Browser Autocomplete', 'ninja-forms'), 'autocomplete_off', $autocomplete_off, 'wide'); } }
function ninja_forms_edit_field_custom_class($field_id, $field_data) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $reg_field = $ninja_forms_fields[$field_type]; $edit_custom_class = $reg_field['edit_custom_class']; if ($edit_custom_class) { if (isset($field_data['class'])) { $class = $field_data['class']; } else { $class = ''; } ninja_forms_edit_field_el_output($field_id, 'text', __('Custom CSS Classes', 'ninja-forms'), 'class', $class, 'wide', '', 'widefat'); } }
function ninja_forms_edit_field_calc($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; if ($ninja_forms_fields[$field_type]['process_field']) { if (isset($field_row['data']['calc_option'])) { $calc_option = $field_row['data']['calc_option']; } else { $calc_option = 0; } if (isset($field_row['data']['calc_auto_include'])) { $calc_auto_include = $field_row['data']['calc_auto_include']; } else { $calc_auto_include = 0; } if (isset($field_row['data']['calc_value'])) { $calc_value = $field_row['data']['calc_value']; } else { $calc_value = 0; } ?> <div class="description description-wide"> <hr> <h5><?php _e('Calculation Settings', 'ninja-forms'); ?> </h5> <?php if ($field_type == '_checkbox') { if (!isset($calc_value['unchecked'])) { $calc_value = array(); $calc_value['unchecked'] = 0; $calc_value['checked'] = 0; } ninja_forms_edit_field_el_output($field_id, 'text', __('<strong>Checked</strong> Calculation Value', 'ninja-forms'), 'calc_value[checked]', $calc_value['checked'], 'wide', '', '', __('This is the value that will be used if <strong>Checked</strong>.', 'ninja-forms')); ninja_forms_edit_field_el_output($field_id, 'text', __('<strong>Unchecked</strong> Calculation Value', 'ninja-forms'), 'calc_value[unchecked]', $calc_value['unchecked'], 'wide', '', '', __('This is the value that will be used if <strong>Unchecked</strong>.', 'ninja-forms')); } //if ( $field_type != '_calc' ) { ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Include in the auto-total? (If enabled)', 'ninja-forms'), 'calc_auto_include', $calc_auto_include, 'wide', '', 'ninja-forms-field-auto-total-include'); //} //ninja_forms_edit_field_el_output($field_id, 'checkbox', __( 'Include in payment details list?', 'ninja-forms' ), 'calc_option', $calc_option, 'wide', '', '', __( ' - Should this field be considered as pertinant to a payment/product? i.e. an item option, a product size or color, etc.', 'ninja-forms' ) ); } ?> <?php }
function ninja_forms_edit_field_placeholder($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $field_data = $field_row['data']; $reg_field = $ninja_forms_fields[$field_type]; $edit_placeholder = $reg_field['edit_placeholder']; if ($edit_placeholder) { if (isset($field_data['placeholder'])) { $placeholder = stripslashes($field_data['placeholder']); } else { $placeholder = ''; } ninja_forms_edit_field_el_output($field_id, 'text', __('Placeholder', 'ninja-forms'), 'placeholder', $placeholder, 'wide', '', 'widefat ninja-forms-field-label'); } }
function ninja_forms_edit_field_calc($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; if ($ninja_forms_fields[$field_type]['process_field']) { if (isset($field_row['data']['calc_option'])) { $calc_option = $field_row['data']['calc_option']; } else { $calc_option = 0; } if (isset($field_row['data']['calc_auto_include'])) { $calc_auto_include = $field_row['data']['calc_auto_include']; } else { $calc_auto_include = 0; } if (isset($field_row['data']['calc_value'])) { $calc_value = $field_row['data']['calc_value']; } else { $calc_value = 0; } ?> <div class="description description-wide"> <hr> <h5><?php _e('Calculation Settings', 'ninja-forms'); ?> </h5> <?php if ($field_type == '_checkbox') { if (!isset($calc_value['unchecked'])) { $calc_value = array(); $calc_value['unchecked'] = 0; $calc_value['checked'] = 0; } ninja_forms_edit_field_el_output($field_id, 'text', __('<strong>Checked</strong> Calculation Value', 'ninja-forms'), 'calc_value[checked]', $calc_value['checked'], 'wide', '', '', __('This is the value that will be used if <strong>Checked</strong>.', 'ninja-forms')); ninja_forms_edit_field_el_output($field_id, 'text', __('<strong>Unchecked</strong> Calculation Value', 'ninja-forms'), 'calc_value[unchecked]', $calc_value['unchecked'], 'wide', '', '', __('This is the value that will be used if <strong>Unchecked</strong>.', 'ninja-forms')); } ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Include in the auto-total? (If enabled)', 'ninja-forms'), 'calc_auto_include', $calc_auto_include, 'wide', '', 'ninja-forms-field-auto-total-include'); } ?> <?php }
function ninja_forms_edit_field_help($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $field_data = $field_row['data']; $reg_field = $ninja_forms_fields[$field_type]; $edit_help = $reg_field['edit_help']; if ($edit_help) { if (isset($field_data['help_text'])) { $help_text = $field_data['help_text']; } else { $help_text = ''; } if (isset($field_data['show_help'])) { $show_help = $field_data['show_help']; } else { $show_help = ''; } if ($show_help == 1) { $display_span = ''; } else { $display_span = 'display:none;'; } $help_desc = sprintf(__('If "help text" is enabled, there will be a question mark %s placed next to the input field. Hovering over this question mark will show the help text.', 'ninja-forms'), '<img src="' . NINJA_FORMS_URL . 'images/question-ico.gif">'); ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Show Help Text', 'ninja-forms'), 'show_help', $show_help, 'wide', '', 'ninja-forms-show-help'); ?> <span id="ninja_forms_field_<?php echo $field_id; ?> _help_span" style="<?php echo $display_span; ?> "> <?php ninja_forms_edit_field_el_output($field_id, 'textarea', __('Help Text', 'ninja-forms'), 'help_text', $help_text, 'wide', '', 'widefat'); ninja_forms_edit_field_el_output($field_id, 'desc', $help_desc, 'help_desc'); ?> </span> <?php } }
function ninja_forms_field_required($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $field_data = $field_row['data']; $reg_field = $ninja_forms_fields[$field_type]; $edit_req = $reg_field['edit_req']; $field_req = $reg_field['req']; if ($edit_req) { if (isset($field_data['req'])) { $req = $field_data['req']; } else { $req = ''; } $options = array(array('name' => __('No', 'ninja-forms'), 'value' => '0'), array('name' => __('Yes', 'ninja-forms'), 'value' => '1')); ninja_forms_edit_field_el_output($field_id, 'select', __('Required', 'ninja-forms'), 'req', $req, 'thin', $options); } if ($field_req) { ninja_forms_edit_field_el_output($field_id, 'hidden', '', 'req', 1); } }
function ninja_forms_edit_field_label_pos($field_id, $field_data) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $reg_field = $ninja_forms_fields[$field_type]; $edit_label_pos = $reg_field['edit_label_pos']; $label_pos_options = $reg_field['label_pos_options']; if (!$label_pos_options or $label_pos_options == '') { $options = array(array('name' => __('Left of Element', 'ninja-forms'), 'value' => 'left'), array('name' => __('Above Element', 'ninja-forms'), 'value' => 'above'), array('name' => __('Below Element', 'ninja-forms'), 'value' => 'below'), array('name' => __('Right of Element', 'ninja-forms'), 'value' => 'right'), array('name' => __('Inside Element', 'ninja-forms'), 'value' => 'inside')); } else { $options = $label_pos_options; } if ($edit_label_pos) { if (isset($field_data['label_pos'])) { $label_pos = $field_data['label_pos']; } else { $label_pos = 'above'; } ninja_forms_edit_field_el_output($field_id, 'select', __('Label Position', 'ninja-forms'), 'label_pos', $label_pos, 'wide', $options, 'widefat'); } }
function ninja_forms_user_info_fields_groups($field_id) { $field = ninja_forms_get_field_by_id($field_id); if (isset($field['data']['user_info_field_group']) and $field['data']['user_info_field_group'] == 1) { $options = array(array('name' => '- ' . __('None', 'ninja-forms'), 'value' => ''), array('name' => __('Billing', 'ninja-forms'), 'value' => 'billing'), array('name' => __('Shipping', 'ninja-forms'), 'value' => 'shipping'), array('name' => __('Custom', 'ninja-forms') . ' ->', 'value' => 'custom')); if (isset($field['data']['user_info_field_group_name'])) { $group_name = $field['data']['user_info_field_group_name']; } else { $group_name = ''; } if (isset($field['data']['user_info_field_group_custom'])) { $group_custom = $field['data']['user_info_field_group_custom']; } else { $group_custom = ''; } if ($group_name == 'custom') { $custom_class = ''; } else { $custom_class = 'hidden'; } ninja_forms_edit_field_el_output($field_id, 'select', __('User Info Field Group', 'ninja-forms'), 'user_info_field_group_name', $group_name, 'thin', $options, 'user-info-group-name widefat'); ninja_forms_edit_field_el_output($field_id, 'text', __('Custom Field Group', 'ninja-forms'), 'user_info_field_group_custom', $group_custom, 'thin', '', 'user-info-custom-group widefat ' . $custom_class, '', $custom_class); } }
function nf_output_registered_field_settings($field_id, $data = array()) { global $ninja_forms_fields, $nf_rte_editors; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $field_data = empty($data) ? $field_row['data'] : $data; $current_tab = ninja_forms_get_current_tab(); if (isset($_REQUEST['page'])) { $current_page = esc_html($_REQUEST['page']); } else { $current_page = ''; } $reg_field = $ninja_forms_fields[$field_type]; $type_name = $reg_field['name']; $edit_function = $reg_field['edit_function']; $edit_options = $reg_field['edit_options']; $edit_settings = $reg_field['edit_settings']; if ($reg_field['nesting']) { $nesting_class = 'ninja-forms-nest'; } else { $nesting_class = 'ninja-forms-no-nest'; } $conditional = $reg_field['conditional']; if (isset($field_row['fav_id']) && $field_row['fav_id'] != 0) { $fav_id = $field_row['fav_id']; $fav_row = ninja_forms_get_fav_by_id($fav_id); if (empty($fav_row['name'])) { $args = array('update_array' => array('fav_id' => ''), 'where' => array('id' => $field_id)); ninja_forms_update_field($args); $fav_id = ''; } } else { $fav_id = ''; } if (isset($field_row['def_id']) && $field_row['def_id'] != 0) { $def_id = $field_row['def_id']; } else { $def_id = ''; } if ($fav_id != 0 && $fav_id != '') { $fav_row = ninja_forms_get_fav_by_id($fav_id); if (!empty($fav_row['name'])) { $fav_class = 'ninja-forms-field-remove-fav'; $type_name = $fav_row['name']; $icon_class = 'filled'; } } else { $fav_class = 'ninja-forms-field-add-fav'; $icon_class = 'empty'; } if ($reg_field['show_field_id'] || $reg_field['show_fav']) { ?> <table id="field-info"> <tr> <?php if ($reg_field['show_field_id']) { ?> <td width="65%"><?php _e('Field ID', 'ninja-forms'); ?> : <strong><?php echo $field_id; ?> </strong></td> <?php } ?> <!-- <td width="15%"><a href="#" class="ninja-forms-field-add-def" id="ninja_forms_field_<?php echo $field_id; ?> _def" class="ninja-forms-field-add-def">Add Defined</a></td><td width="15%"><a href="#" class="ninja-forms-field-remove-def" id="ninja_forms_field_<?php echo $field_id; ?> _def">Remove Defined</a></td> --> <?php if ($reg_field['show_fav']) { ?> <td width="5%"><a href="#" class="<?php echo $fav_class; ?> " id="ninja_forms_field_<?php echo $field_id; ?> _fav"><span class="dashicons dashicons-star-<?php echo $icon_class; ?> "></span></a></td> <?php } ?> </tr> </table> <?php } do_action('ninja_forms_edit_field_before_registered', $field_id, $field_data); $arguments = array('field_id' => $field_id, 'data' => $field_data); if ($edit_function != '') { call_user_func_array($edit_function, $arguments); } /** * We need to get a list of all of our RTEs. * If we're submitting via ajax, we'll need to use this list. */ if (!isset($nf_rte_editors)) { $nf_rte_editors = array(); } $editors = new NF_WP_Editor_Ajax(); if (is_array($edit_options) and !empty($edit_options)) { foreach ($edit_options as $opt) { $type = $opt['type']; $label_class = ''; if (isset($opt['label'])) { $label = $opt['label']; } else { $label = ''; } if (isset($opt['name'])) { $name = $opt['name']; } else { $name = ''; } if (isset($opt['width'])) { $width = $opt['width']; } else { $width = ''; } if (isset($opt['options'])) { $options = $opt['options']; } else { $options = ''; } if (isset($opt['class'])) { $class = $opt['class']; } else { $class = ''; } if (isset($opt['default'])) { $default = $opt['default']; } else { $default = ''; } if (isset($opt['desc'])) { $desc = $opt['desc']; } else { $desc = ''; } if (isset($field_data[$name])) { $value = $field_data[$name]; } else { $value = $default; } ninja_forms_edit_field_el_output($field_id, $type, $label, $name, $value, $width, $options, $class, $desc, $label_class); } } add_action('nf_edit_field_advanced', 'nf_test', 10, 2); $settings_sections = apply_filters('nf_edit_field_settings_sections', array('restrictions' => __('Restriction Settings', 'ninja-forms'), 'calculations' => __('Calculation Settings', 'ninja-forms'), 'advanced' => __('Advanced Settings', 'ninja-forms'))); foreach ($settings_sections as $key => $name) { ?> <div class="nf-field-settings description-wide description"> <div class="title"> <?php echo $name; ?> <span class="dashicons dashicons-arrow-down nf-field-sub-section-toggle"></span> </div> <div class="inside" style="display:none;"> <?php if (!empty($edit_settings[$key])) { foreach ($edit_settings[$key] as $opt) { $type = $opt['type']; $label_class = ''; if (isset($opt['label'])) { $label = $opt['label']; } else { $label = ''; } if (isset($opt['name'])) { $name = $opt['name']; } else { $name = ''; } if (isset($opt['width'])) { $width = $opt['width']; } else { $width = ''; } if (isset($opt['options'])) { $options = $opt['options']; } else { $options = ''; } if (isset($opt['class'])) { $class = $opt['class']; } else { $class = ''; } if (isset($opt['default'])) { $default = $opt['default']; } else { $default = ''; } if (isset($opt['desc'])) { $desc = $opt['desc']; } else { $desc = ''; } if (isset($field_data[$name])) { $value = $field_data[$name]; } else { $value = $default; } ninja_forms_edit_field_el_output($field_id, $type, $label, $name, $value, $width, $options, $class, $desc, $label_class); } } do_action('nf_edit_field_' . $key, $field_id, $field_data); ?> </div> </div> <?php } ?> <div class="menu-item-actions description-wide submitbox"> <a class="submitdelete deletion nf-remove-field" id="ninja_forms_field_<?php echo $field_id; ?> _remove" data-field="<?php echo $field_id; ?> " href="#"><?php _e('Remove', 'ninja-forms'); ?> </a> </div> <?php if (!empty($nf_rte_editors) && isset($editors) && is_object($editors)) { $editors->output_js($field_id, $nf_rte_editors); } }
function nf_field_calc_advanced_settings($field_id, $data) { $field = ninja_forms_get_field_by_id($field_id); if ('_calc' != $field['type']) { return false; } $calc_name = isset($data['calc_name']) ? $data['calc_name'] : 'calc_name'; $default_value = isset($data['default_value']) ? $data['default_value'] : ''; $calc_payment = isset($data['calc_payment']) ? $data['calc_payment'] : ''; $calc_autho = isset($data['calc_auto']) ? $data['calc_auto'] : 0; $calc_display_type = isset($data['calc_display_type']) ? $data['calc_display_type'] : 'text'; ninja_forms_edit_field_el_output($field_id, 'text', __('Calculation name', 'ninja-forms'), 'calc_name', $calc_name, 'wide', '', 'widefat ninja-forms-calc-name', __('This is the programmatic name of your field. Examples are: my_calc, price_total, user-total.', 'ninja-forms')); ninja_forms_edit_field_el_output($field_id, 'text', __('Default Value', 'ninja-forms'), 'default_value', $default_value, 'wide', '', 'widefat'); // If any option besides "none" is selected, then show our custom class and help options. if ($calc_display_type == 'hidden') { $class = 'hidden'; } else { $class = ''; } if (isset($data['class'])) { $custom_class = $data['class']; } else { $custom_class = ''; } if (isset($data['show_help'])) { $show_help = $data['show_help']; } else { $show_help = 0; } if (isset($data['help_text'])) { $help_text = $data['help_text']; } else { $help_text = ''; } if ($show_help == 1) { $display_span = ''; } else { $display_span = 'display:none;'; } echo '<div id="ninja_forms_field_' . $field_id . '_calc_extra_display" class="' . $class . '">'; // Output our custom class textbox. ninja_forms_edit_field_el_output($field_id, 'text', __('Custom CSS Class', 'ninja-forms'), 'class', $custom_class, 'wide', '', 'widefat'); // Output our help text options. $help_desc = sprintf(__('If "help text" is enabled, there will be a question mark %s placed next to the input field. Hovering over this question mark will show the help text.', 'ninja-forms'), '<img src="' . NINJA_FORMS_URL . 'images/question-ico.gif">'); ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Show Help Text', 'ninja-forms'), 'show_help', $show_help, 'wide', '', 'ninja-forms-show-help'); ?> <span id="ninja_forms_field_<?php echo $field_id; ?> _help_span" style="<?php echo $display_span; ?> "> <?php ninja_forms_edit_field_el_output($field_id, 'textarea', __('Help Text', 'ninja-forms'), 'help_text', $help_text, 'wide', '', 'widefat', $help_desc); ?> </span> <?php echo '</div>'; }
function ninja_forms_field_calc_edit($field_id, $data) { if (isset($data['calc_name'])) { $calc_name = $data['calc_name']; } else { $calc_name = 'calc_name'; } if (isset($data['default_value'])) { $default_value = $data['default_value']; } else { $default_value = ''; } if (isset($data['calc_payment'])) { $calc_payment = $data['calc_payment']; } else { $calc_payment = ''; } if (isset($data['calc_auto'])) { $calc_auto = $data['calc_auto']; } else { $calc_auto = 0; } ninja_forms_edit_field_el_output($field_id, 'text', __('Calculation name', 'ninja-forms'), 'calc_name', $calc_name, 'wide', '', 'widefat ninja-forms-calc-name', __('This is the programmatic name of your field. Examples are: my_calc, price_total, user-total.', 'ninja-forms')); ninja_forms_edit_field_el_output($field_id, 'text', __('Default Value', 'ninja-forms'), 'default_value', $default_value, 'wide', '', 'widefat'); echo '<hr>'; echo '<h5>' . __('Display Options', 'ninja-forms') . '</h5>'; // Output calculation display type $options = array(array('name' => __('- None', 'ninja-forms'), 'value' => 'hidden'), array('name' => __('Textbox', 'ninja-forms'), 'value' => 'text'), array('name' => __('HTML', 'ninja-forms'), 'value' => 'html')); if (isset($data['calc_display_type'])) { $calc_display_type = $data['calc_display_type']; } else { $calc_display_type = 'text'; } ninja_forms_edit_field_el_output($field_id, 'select', __('Output calculation as', 'ninja-forms'), 'calc_display_type', $calc_display_type, 'wide', $options, 'widefat ninja-forms-calc-display'); // If the calc_display_type is set to text, then we have several options to output. // Set the output to hidden for these options if the calc_display_type is not set to text. if ($calc_display_type != 'text') { $class = 'hidden'; } else { $class = ''; } echo '<div id="ninja_forms_field_' . $field_id . '_clac_text_display" class="' . $class . '">'; // Output a label input textbox. if (isset($data['label'])) { $label = stripslashes($data['label']); } else { $label = ''; } ninja_forms_edit_field_el_output($field_id, 'text', __('Label', 'ninja-forms'), 'label', $label, 'wide', '', 'widefat'); // Output a label position select box. if (isset($data['label_pos'])) { $label_pos = $data['label_pos']; } else { $label_pos = ''; } $options = array(array('name' => __('Left of Element', 'ninja-forms'), 'value' => 'left'), array('name' => __('Above Element', 'ninja-forms'), 'value' => 'above'), array('name' => __('Below Element', 'ninja-forms'), 'value' => 'below'), array('name' => __('Right of Element', 'ninja-forms'), 'value' => 'right')); ninja_forms_edit_field_el_output($field_id, 'select', __('Label Position', 'ninja-forms'), 'label_pos', $label_pos, 'wide', $options, 'widefat'); // Output a disabled option checkbox. if (isset($data['calc_display_text_disabled'])) { $calc_display_text_disabled = $data['calc_display_text_disabled']; } else { $calc_display_text_disabled = 1; } ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Disable input?', 'ninja-forms'), 'calc_display_text_disabled', $calc_display_text_disabled, 'thin', '', ''); echo '</div>'; // Set the output to hidden for the HTML RTE if the calc_display_type is not set to HTML. if ($calc_display_type != 'html') { $class = 'hidden'; } else { $class = ''; } // Output our RTE. This is the only extra setting needed if the calc_display_type is set to HTML. if (isset($data['calc_display_html'])) { $calc_display_html = $data['calc_display_html']; } else { $calc_display_html = '[ninja_forms_calc]'; } echo '<div id="ninja_forms_field_' . $field_id . '_clac_html_display" class="' . $class . '">'; ninja_forms_edit_field_el_output($field_id, 'rte', '', 'calc_display_html', $calc_display_html, '', '', '', __('Use the following shortcode to insert the final calculation: [ninja_forms_calc]', 'ninja-forms')); echo '</div>'; // If any option besides "none" is selected, then show our custom class and help options. if ($calc_display_type == 'hidden') { $class = 'hidden'; } else { $class = ''; } if (isset($data['class'])) { $custom_class = $data['class']; } else { $custom_class = ''; } if (isset($data['show_help'])) { $show_help = $data['show_help']; } else { $show_help = 0; } if (isset($data['help_text'])) { $help_text = $data['help_text']; } else { $help_text = ''; } if ($show_help == 1) { $display_span = ''; } else { $display_span = 'display:none;'; } echo '<div id="ninja_forms_field_' . $field_id . '_clac_extra_display" class="' . $class . '">'; // Output our custom class textbox. ninja_forms_edit_field_el_output($field_id, 'text', __('Custom CSS Class', 'ninja-forms'), 'class', $custom_class, 'thin', '', ''); // Output our help text options. $help_desc = sprintf(__('If "help text" is enabled, there will be a question mark %s placed next to the input field. Hovering over this question mark will show the help text.', 'ninja-forms'), '<img src="' . NINJA_FORMS_URL . '/images/question-ico.gif">'); ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Show Help Text', 'ninja-forms'), 'show_help', $show_help, 'wide', '', 'ninja-forms-show-help'); ?> <span id="ninja_forms_field_<?php echo $field_id; ?> _help_span" style="<?php echo $display_span; ?> "> <?php ninja_forms_edit_field_el_output($field_id, 'textarea', __('Help Text', 'ninja-forms'), 'help_text', $help_text, 'wide', '', 'widefat', $help_desc); ?> </span> <?php echo '</div>'; echo '<div class="description description-wide"><hr></div>'; //echo '<h5>'.__( 'Calculation Options', 'ninja-forms' ).'</h5>'; if (isset($data['calc_method'])) { $calc_method = $data['calc_method']; } else { $calc_method = 'auto'; } switch ($calc_method) { case 'auto': $eq_class = 'hidden'; $field_class = 'hidden'; break; case 'fields': $eq_class = 'hidden'; $field_class = ''; break; case 'eq': $eq_class = ''; $field_class = 'hidden'; break; } if (isset($data['calc_eq'])) { $calc_eq = $data['calc_eq']; } else { $calc_eq = ''; } if (isset($data['calc']) and $data['calc'] != '') { $calc = $data['calc']; } else { $calc = array(); } $desc = '<p>' . __('You can enter calculation equations here using field_x where x is the ID of the field you want to use. For example, <strong>field_53 + field_28 + field_65</strong>.', 'ninja-forms') . '</p>'; $desc .= '<p>' . __('Complex equations can be created by adding parentheses: <strong>( field_45 * field_2 ) / 2</strong>.', 'ninja-forms') . '</p>'; $desc .= '<p>' . __('Please use these operators: + - * /. This is an advanced feature. Watch out for things like division by 0.', 'ninja-forms') . '</p>'; $options = array(array('name' => __('Automatically Total Calculation Values', 'ninja-forms'), 'value' => 'auto'), array('name' => __('Specify Operations And Fields (Advanced)', 'ninja-forms'), 'value' => 'fields'), array('name' => __('Use An Equation (Advanced)', 'ninja-forms'), 'value' => 'eq')); ninja_forms_edit_field_el_output($field_id, 'select', __('Calculation Method', 'ninja-forms'), 'calc_method', $calc_method, 'wide', $options, 'widefat ninja-forms-calc-method'); ?> <div class="ninja-forms-calculations <?php echo $field_class; ?> "> <div class="label"> <?php _e('Field Operations', 'ninja-forms'); ?> - <a href="#" name="" id="ninja_forms_field_<?php echo $field_id; ?> _add_calc" class="ninja-forms-field-add-calc" rel="<?php echo $field_id; ?> "><?php _e('Add Operation', 'ninja-forms'); ?> </a> <span class="spinner" style="float:left;"></span> </div> <input type="hidden" name="ninja_forms_field_<?php echo $field_id; ?> [calc]" value=""> <div id="ninja_forms_field_<?php echo $field_id; ?> _calc" class="" name=""> <?php $x = 0; foreach ($calc as $c) { ninja_forms_output_field_calc_row($field_id, $c, $x); $x++; } ?> </div> </div> <div class="ninja-forms-eq <?php echo $eq_class; ?> "> <?php ninja_forms_edit_field_el_output($field_id, 'textarea', __('Advanced Equation', 'ninja-forms'), 'calc_eq', $calc_eq, 'wide', '', 'widefat', $desc); ?> </div> <hr> <?php }
function ninja_forms_edit_field_output_li($field_id) { global $wpdb, $ninja_forms_fields, $nf_rte_editors; $field_row = ninja_forms_get_field_by_id($field_id); $current_tab = ninja_forms_get_current_tab(); if (isset($_REQUEST['page'])) { $current_page = esc_html($_REQUEST['page']); } else { $current_page = ''; } $field_type = $field_row['type']; $field_data = $field_row['data']; $plugin_settings = nf_get_settings(); if (isset($ninja_forms_fields[$field_type]['use_li']) and $ninja_forms_fields[$field_type]['use_li']) { if (isset($field_row['fav_id']) and $field_row['fav_id'] != 0) { $fav_id = $field_row['fav_id']; $fav_row = ninja_forms_get_fav_by_id($fav_id); if (empty($fav_row['name'])) { $args = array('update_array' => array('fav_id' => ''), 'where' => array('id' => $field_id)); ninja_forms_update_field($args); $fav_id = ''; } } else { $fav_id = ''; } if (isset($field_row['def_id']) and $field_row['def_id'] != 0) { $def_id = $field_row['def_id']; } else { $def_id = ''; } $form_id = $field_row['form_id']; $field_results = ninja_forms_get_fields_by_form_id($form_id); if (isset($ninja_forms_fields[$field_type])) { $reg_field = $ninja_forms_fields[$field_type]; $type_name = $reg_field['name']; $edit_function = $reg_field['edit_function']; $edit_options = $reg_field['edit_options']; if ($reg_field['nesting']) { $nesting_class = 'ninja-forms-nest'; } else { $nesting_class = 'ninja-forms-no-nest'; } $conditional = $reg_field['conditional']; $type_class = $field_type . '-li'; if ($def_id != 0 and $def_id != '') { $def_row = ninja_forms_get_def_by_id($def_id); if (!empty($def_row['name'])) { $type_name = $def_row['name']; } } if ($fav_id != 0 and $fav_id != '') { $fav_row = ninja_forms_get_fav_by_id($fav_id); if (!empty($fav_row['name'])) { $fav_class = 'ninja-forms-field-remove-fav'; $type_name = $fav_row['name']; } } else { $fav_class = 'ninja-forms-field-add-fav'; } if (isset($field_data['label']) and $field_data['label'] != '') { $li_label = $field_data['label']; } else { $li_label = $type_name; } $li_label = apply_filters('ninja_forms_edit_field_li_label', $li_label, $field_id); $li_label = stripslashes($li_label); $li_label = ninja_forms_esc_html_deep($li_label); if (isset($reg_field) && isset($reg_field['conditional']) && isset($reg_field['conditional']['value']) && isset($reg_field['conditional']['value']['type'])) { $conditional_value_type = $reg_field['conditional']['value']['type']; } else { $conditional_value_type = ''; } ?> <li id="ninja_forms_field_<?php echo $field_id; ?> " class="<?php echo $nesting_class; ?> <?php echo $type_class; ?> "> <input type="hidden" id="ninja_forms_field_<?php echo $field_id; ?> _conditional_value_type" value="<?php echo $conditional_value_type; ?> "> <input type="hidden" id="ninja_forms_field_<?php echo $field_id; ?> _fav_id" name="" class="ninja-forms-field-fav-id" value="<?php echo $fav_id; ?> "> <dl class="menu-item-bar"> <dt class="menu-item-handle" id="ninja_forms_metabox_field_<?php echo $field_id; ?> " > <span class="item-title ninja-forms-field-title" id="ninja_forms_field_<?php echo $field_id; ?> _title"><?php echo $li_label; ?> </span> <span class="item-controls"> <span class="item-type"><?php echo $type_name; ?> </span> <a class="item-edit metabox-item-edit" id="ninja_forms_field_<?php echo $field_id; ?> _toggle" title="<?php _e('Edit Menu Item', 'ninja-forms'); ?> " href="#"><?php _e('Edit Menu Item', 'ninja-forms'); ?> </a> </span> </dt> </dl> <?php $slug = 'field_' . $field_id; if (isset($plugin_settings['metabox_state'][$current_page][$current_tab][$slug])) { $state = $plugin_settings['metabox_state'][$current_page][$current_tab][$slug]; } else { $state = 'display:none;'; } ?> <div class="menu-item-settings type-class inside" id="ninja_forms_field_<?php echo $field_id; ?> _inside" style="<?php echo $state; ?> "> <table id="field-info"><tr><td width="65%"><?php _e('Field ID', 'ninja-forms'); ?> : <strong><?php echo $field_id; ?> </strong></td><!-- <td width="15%"><a href="#" class="ninja-forms-field-add-def" id="ninja_forms_field_<?php echo $field_id; ?> _def" class="ninja-forms-field-add-def">Add Defined</a></td><td width="15%"><a href="#" class="ninja-forms-field-remove-def" id="ninja_forms_field_<?php echo $field_id; ?> _def">Remove Defined</a></td> --> <td width="5%"><a href="#" class="<?php echo $fav_class; ?> " id="ninja_forms_field_<?php echo $field_id; ?> _fav">Star</a></td></tr></table> <?php do_action('ninja_forms_edit_field_before_registered', $field_id); $arguments = func_get_args(); array_shift($arguments); // We need to remove the first arg ($function_name) $arguments['field_id'] = $field_id; $arguments['data'] = $field_data; if ($edit_function != '') { call_user_func_array($edit_function, $arguments); } /** * We need to get a list of all of our RTEs. * If we're submitting via ajax, we'll need to use this list. */ if (!isset($nf_rte_editors)) { $nf_rte_editors = array(); } $editors = new NF_WP_Editor_Ajax(); if (is_array($edit_options) and !empty($edit_options)) { foreach ($edit_options as $opt) { $type = $opt['type']; $label_class = ''; if (isset($opt['label'])) { $label = $opt['label']; } else { $label = ''; } if (isset($opt['name'])) { $name = $opt['name']; } else { $name = ''; } if (isset($opt['width'])) { $width = $opt['width']; } else { $width = ''; } if (isset($opt['options'])) { $options = $opt['options']; } else { $options = ''; } if (isset($opt['class'])) { $class = $opt['class']; } else { $class = ''; } if (isset($opt['default'])) { $default = $opt['default']; } else { $default = ''; } if (isset($opt['desc'])) { $desc = $opt['desc']; } else { $desc = ''; } if (isset($field_data[$name])) { $value = $field_data[$name]; } else { $value = $default; } ninja_forms_edit_field_el_output($field_id, $type, $label, $name, $value, $width, $options, $class, $desc, $label_class); } } do_action('ninja_forms_edit_field_after_registered', $field_id); } } else { if (isset($ninja_forms_fields[$field_type])) { $reg_field = $ninja_forms_fields[$field_type]; $edit_function = $reg_field['edit_function']; $arguments = func_get_args(); array_shift($arguments); // We need to remove the first arg ($function_name) $arguments['field_id'] = $field_id; $arguments['data'] = $field_data; if ($edit_function != '') { call_user_func_array($edit_function, $arguments); } } } /** * We need to get a list of all of our RTEs. * If we're submitting via ajax, we'll need to use this list. */ if (isset($_POST['action']) && $_POST['action'] == 'ninja_forms_new_field') { if (!empty($nf_rte_editors) && isset($editors) && is_object($editors)) { $editors->output_js($field_id, $nf_rte_editors); } } }
function ninja_forms_edit_field_desc($field_id) { global $ninja_forms_fields; $field_row = ninja_forms_get_field_by_id($field_id); $field_type = $field_row['type']; $field_data = $field_row['data']; $reg_field = $ninja_forms_fields[$field_type]; if (isset($reg_field['edit_desc'])) { $edit_desc = $reg_field['edit_desc']; } else { $edit_desc = true; } if ($edit_desc) { if (isset($field_data['desc_text'])) { $desc_text = $field_data['desc_text']; } else { $desc_text = ''; } if (isset($field_data['show_desc'])) { $show_desc = $field_data['show_desc']; } else { $show_desc = ''; } if ($show_desc == 1) { $display_span = ''; } else { $display_span = ' style="display:none;"'; } if (!isset($desc_pos_options) or $desc_pos_options == '') { $options = array(); $options[] = array('name' => __('None', 'ninja-forms'), 'value' => 'none'); $options[] = array('name' => __('Before Everything', 'ninja-forms'), 'value' => 'before_everything'); if ('_submit' != $field_type) { $options[] = array('name' => __('Before Label', 'ninja-forms'), 'value' => 'before_label'); $options[] = array('name' => __('After Label', 'ninja-forms'), 'value' => 'after_label'); } $options[] = array('name' => __('After Everything', 'ninja-forms'), 'value' => 'after_everything'); } else { $options = $desc_pos_options; } $desc_desc = sprintf(__('If "desc text" is enabled, there will be a question mark %s placed next to the input field. Hovering over this question mark will show the desc text.', 'ninja-forms'), '<img src="' . NINJA_FORMS_URL . 'images/question-ico.gif">'); ninja_forms_edit_field_el_output($field_id, 'checkbox', __('Add Description', 'ninja-forms'), 'show_desc', $show_desc, 'wide', '', 'ninja-forms-show-desc'); ?> <span id="ninja_forms_field_<?php echo $field_id; ?> _desc_span" <?php echo $display_span; ?> > <?php if (isset($field_data['desc_pos'])) { $desc_pos = $field_data['desc_pos']; } else { $desc_pos = ''; } ninja_forms_edit_field_el_output($field_id, 'select', __('Description Position', 'ninja-forms'), 'desc_pos', $desc_pos, 'wide', $options, 'wide'); ninja_forms_edit_field_el_output($field_id, 'rte', __('Description Content', 'ninja-forms'), 'desc_text', $desc_text, 'wide', '', 'widefat'); ?> </span> <?php } }
function ninja_forms_field_list_edit($field_id, $data) { global $wpdb; $list_type = isset($data['list_type']) ? $data['list_type'] : ''; $hidden = isset($data['list_show_value']) ? $data['list_show_value'] : 0; $multi_size = isset($data['multi_size']) ? $data['multi_size'] : 5; $default_options = array(array('label' => 'Option 1', 'value' => '', 'calc' => '', 'selected' => 0), array('label' => 'Option 2', 'value' => '', 'calc' => '', 'selected' => 0), array('label' => 'Option 3', 'value' => '', 'calc' => '', 'selected' => 0)); $list_options = isset($data['list']['options']) ? $data['list']['options'] : $default_options; $list_type_options = array(array('name' => __('Dropdown', 'ninja-forms'), 'value' => 'dropdown'), array('name' => __('Radio', 'ninja-forms'), 'value' => 'radio'), array('name' => __('Checkboxes', 'ninja-forms'), 'value' => 'checkbox'), array('name' => __('Multi-Select', 'ninja-forms'), 'value' => 'multi')); ninja_forms_edit_field_el_output($field_id, 'select', __('List Type', 'ninja-forms'), 'list_type', $list_type, 'wide', $list_type_options, 'widefat'); ?> <p id="ninja_forms_field_<?php echo $field_id; ?> _multi_size_p" class="description description-wide" style="<?php if ($list_type != 'multi') { echo 'display:none;'; } ?> "> <?php _e('Multi-Select Box Size', 'ninja-forms'); ?> : <input type="text" id="" name="ninja_forms_field_<?php echo $field_id; ?> [multi_size]" value="<?php echo $multi_size; ?> "> </p> <span id="ninja_forms_field_<?php echo $field_id; ?> _list_span" class="ninja-forms-list-span"> <!-- <p class="description description-wide"> --> <a href="#" id="ninja_forms_field_<?php echo $field_id; ?> _list_add_option" class="ninja-forms-field-add-list-option button-secondary"><?php _e('Add New', 'ninja-forms'); ?> </a> <a href="#TB_inline?width=640&height=530&inlineId=ninja_forms_field_<?php echo $field_id; ?> _import_options_div" class="thickbox button-secondary" title="<?php _e('Import List Items', 'ninja-forms'); ?> " id=""><?php _e('Import List Items', 'ninja-forms'); ?> </a> <!-- </p> --> <p class="description description-wide"> <input type="hidden" id="" name="ninja_forms_field_<?php echo $field_id; ?> [list_show_value]" value="0"> <label for="ninja_forms_field_<?php echo $field_id; ?> _list_show_value"><input type="checkbox" value="1" id="ninja_forms_field_<?php echo $field_id; ?> _list_show_value" name="ninja_forms_field_<?php echo $field_id; ?> [list_show_value]" class="ninja-forms-field-list-show-value" <?php if (isset($data['list_show_value']) and $data['list_show_value'] == 1) { echo "checked='checked'"; } ?> > <?php _e('Show list item values', 'ninja-forms'); ?> </label> </p> <div id="ninja_forms_field_<?php echo $field_id; ?> _list_options" class="ninja-forms-field-list-options description description-wide"> <input type="hidden" name="ninja_forms_field_<?php echo $field_id; ?> [list][options]" value=""> <?php if (isset($list_options) and is_array($list_options) and $list_options != '') { $x = 0; foreach ($list_options as $option) { ninja_forms_field_list_option_output($field_id, $x, $option, $hidden); $x++; } } ?> </div> </span> <?php add_thickbox(); ?> <div id="ninja_forms_field_<?php echo $field_id; ?> _import_options_div" style="display:none;"> <textarea id="test" class="list-import-textarea"></textarea> <input type="button" class="save-list-import button-secondary" value="<?php _e('Import', 'ninja-forms'); ?> " rel="<?php echo $field_id; ?> "> <input type="button" class="cancel-list-import button-secondary" value="<?php _e('Cancel', 'ninja-forms'); ?> "> <p><?php _e('To use this feature, you can paste your CSV into the textarea above.', 'ninja-forms'); ?> </p> <p><?php _e('The format should look like the following:', 'ninja-forms'); ?> </p> <pre> <?php $example1 = _x('Label,Value,Calc', 'Example for list importing. Leave puncation in place.', 'ninja-forms'); echo $example1; echo '<br />'; echo $example1; echo '<br />'; echo $example1; ?> </pre> <p><?php _e("If you want to send an empty value or calc, you should use '' for those.", 'ninja-forms'); ?> </p> <pre> <?php $example2 = __('Label', 'ninja-forms') . ",'',''"; echo $example2; echo '<br />'; echo $example2; echo '<br />'; echo $example2; ?> </pre> </div> <?php }