function qum_check_username_value($message, $field, $request_data, $form_location)
{
global $wpdb;
if ($field['required'] == 'Yes') {
if (isset($request_data['username']) && trim($request_data['username']) == '' || $form_location == 'register' && !isset($request_data['username'])) {
return qum_required_field_error($field["field-title"]);
}
}
if (!empty($request_data['username'])) {
if ($form_location == 'register') {
$search_by_user_login = get_users('search=' . $request_data['username']);
}
if (!empty($search_by_user_login)) {
return __('This username already exists.', 'quickusermanager') . '<br/>' . __('Please try a different one!', 'quickusermanager');
}
if (!validate_username($request_data['username'])) {
return __('This username is invalid because it uses illegal characters.', 'quickusermanager') . '<br/>' . __('Please enter a valid username.', 'quickusermanager');
}
$qum_generalSettings = get_option('qum_general_settings');
if (is_multisite() || !is_multisite() && $qum_generalSettings['emailConfirmation'] == 'yes') {
$userSignup = $wpdb->get_results($wpdb->prepare("SELECT * FROM " . $wpdb->prefix . "signups WHERE user_login = %s", $request_data['username']));
if (!empty($userSignup)) {
return __('This username is already reserved to be used soon.', 'quickusermanager') . '<br/>' . __('Please try a different one!', 'quickusermanager');
}
}
}
return $message;
}
function qum_check_yim_value($message, $field, $request_data, $form_location)
{
if ($field['required'] == 'Yes') {
if (isset($request_data['yim']) && trim($request_data['yim']) == '' || !isset($request_data['yim'])) {
return qum_required_field_error($field["field-title"]);
}
}
return $message;
}
function qum_check_email_value($message, $field, $request_data, $form_location)
{
global $wpdb;
if (isset($request_data['email']) && trim($request_data['email']) == '' && $field['required'] == 'Yes') {
return qum_required_field_error($field["field-title"]);
}
if (isset($request_data['email']) && !is_email(trim($request_data['email']))) {
return __('The email you entered is not a valid email address.', 'quickusermanager');
}
if (empty($request_data['email'])) {
return __('You must enter a valid email address.', 'quickusermanager');
}
$qum_generalSettings = get_option('qum_general_settings');
if (is_multisite() || !is_multisite() && (isset($qum_generalSettings['emailConfirmation']) && $qum_generalSettings['emailConfirmation'] == 'yes')) {
$user_signup = $wpdb->get_results($wpdb->prepare("SELECT * FROM " . $wpdb->base_prefix . "signups WHERE user_email = %s", $request_data['email']));
if (!empty($user_signup)) {
if ($form_location == 'register') {
return __('This email is already reserved to be used soon.', 'quickusermanager') . '<br/>' . __('Please try a different one!', 'quickusermanager');
} else {
if ($form_location == 'edit_profile') {
$current_user = wp_get_current_user();
if ($current_user->user_email != $request_data['email']) {
return __('This email is already reserved to be used soon.', 'quickusermanager') . '<br/>' . __('Please try a different one!', 'quickusermanager');
}
}
}
}
}
$users = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->users} WHERE user_email = %s", $request_data['email']));
if (!empty($users)) {
if ($form_location == 'register') {
return __('This email is already in use.', 'quickusermanager') . '<br/>' . __('Please try a different one!', 'quickusermanager');
}
if ($form_location == 'edit_profile') {
if (isset($_GET['edit_user']) && !empty($_GET['edit_user'])) {
$current_user_id = $_GET['edit_user'];
} else {
$current_user = wp_get_current_user();
$current_user_id = $current_user->ID;
}
foreach ($users as $user) {
if ($user->ID != $current_user_id) {
return __('This email is already in use.', 'quickusermanager') . '<br/>' . __('Please try a different one!', 'quickusermanager');
}
}
}
}
return $message;
}
function qum_check_repeat_password_value($message, $field, $request_data, $form_location)
{
if ($form_location == 'register') {
if (isset($request_data['passw2']) && trim($request_data['passw2']) == '' && $field['required'] == 'Yes') {
return qum_required_field_error($field["field-title"]);
} elseif (!isset($request_data['passw2']) && $field['required'] == 'Yes') {
return qum_required_field_error($field["field-title"]);
} elseif (isset($request_data['passw1']) && isset($request_data['passw2']) && trim($request_data['passw1']) != trim($request_data['passw2']) && $field['required'] == 'Yes') {
return __("The passwords do not match", "quickusermanager");
}
} elseif ($form_location == 'edit_profile') {
if (isset($request_data['passw1']) && isset($request_data['passw2']) && trim($request_data['passw1']) != trim($request_data['passw2'])) {
return __("The passwords do not match", "quickusermanager");
}
}
return $message;
}
function qum_check_password_value($message, $field, $request_data, $form_location)
{
if ($form_location == 'register') {
if (isset($request_data['passw1']) && trim($request_data['passw1']) == '' && $field['required'] == 'Yes') {
return qum_required_field_error($field["field-title"]);
} elseif (!isset($request_data['passw1']) && $field['required'] == 'Yes') {
return qum_required_field_error($field["field-title"]);
}
}
if (trim($request_data['passw1']) != '') {
$qum_generalSettings = get_option('qum_general_settings');
if (qum_check_password_length($request_data['passw1'])) {
return '<br/>' . sprintf(__("The password must have the minimum length of %s characters", "quickusermanager"), $qum_generalSettings['minimum_password_length']);
}
if (qum_check_password_strength()) {
return '<br/>' . sprintf(__("The password must have a minimum strength of %s", "quickusermanager"), qum_check_password_strength());
}
}
return $message;
}
