public function returnField($name, $value = '')
{
$field = '';
foreach ($this->options as $key => $val) {
$field .= sprintf('<input type="checkbox" name="%1$s[]" id="%3$s" value="%2$s" %4$s/>' . '<label for=%3$s>%5$s</label>', $name, $key, Useful::slugify($name) . '_' . Useful::slugify($key), is_array($value) && in_array((string) $key, $value) ? 'checked="checked"' : '', $val);
}
$class = !empty($this->error) ? ' class="error"' : '';
return array('messages' => !empty($this->custom_error) && !empty($this->error) ? $this->custom_error : $this->error, 'label' => $this->label == false ? false : sprintf('<p%s>%s</p>', $class, $this->label), 'field' => $field, 'html' => $this->html);
}
/**
* Add a field to the form instance
*
* @param string $field_name
* @param string $type
* @param array $attributes
* @param boolean $overwrite
*
* @return boolean
*/
public function addField($field_name, $type = 'text', array $attributes = array(), $overwrite = false)
{
$namespace = "\\Nibble\\NibbleForms\\Field\\" . ucfirst($type);
if (isset($attributes['label'])) {
$label = $attributes['label'];
} else {
$label = ucfirst(str_replace('_', ' ', $field_name));
}
$field_name = Useful::slugify($field_name, '_');
if (isset($this->fields->{$field_name}) && !$overwrite) {
return false;
}
$this->fields->{$field_name} = new $namespace($label, $attributes);
$this->fields->{$field_name}->setForm($this);
return $this->fields->{$field_name};
}
