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PATH: home / letacommog / entrepro / wp-content / plugins / rh-frontend / admin

<?php

/**
 * A singleton class responsible for validating user input and making sure nothing malicious makes it to the database. It is used by WPFEPP_Plugin_Settings as well as WPFEPP_Form_Manager.
 *
 * @package WPFEPP
 * @since 2.3.0
 **/
class WPFEPP_Field_Validator
{
	/**
	 * Instead of calling the constructor, other classes are supposed to use this function to get the existing instance of the class.
	 *
	 * @return $instance An instance of the class.
	 **/
	public static function get_instance(){
		static $instance = null;
		if($instance == null){
			$instance = new WPFEPP_Field_Validator();
		}
		return $instance;
	}

/**
	 * Removes potentially harmful tags from user input and makes sure the entered value is what it is supposed to be.
	 *
	 * @var array $items The items to be validated
	 * @return array An updated array of items.
	 **/
	public function validate($items){

if(is_array($items))
		foreach ($items as $key => $item) {

if(!is_array($item)){
				$items[$key] = $item;
			}

elseif($item['val'] == ''){
				$items[$key] = $item['val'];
			}

else {
				switch ($item['type']) {
					case 'int':
						$items[$key] = intval($item['val']);
						break;

case 'bool':
						$items[$key] = (bool)$item['val'];
						break;

case 'text':
						$items[$key] = stripslashes(wp_strip_all_tags($item['val']));
						break;

case 'number':
						$items[$key] = stripslashes(wp_strip_all_tags($item['val']));
						break;

case 'roles':
					case 'multicheckbox':
						unset($items[$key]);
						foreach ($item['val'] as $subitem_key => $subitem) {
							$items[$key][$subitem_key] = (bool)$subitem;
						}
						break;
					
					default:
						$items[$key] = stripslashes($item['val']);
						break;
				}
			}
			
		}

return $items;
	}

}

[+] ..
[-] class-wpfepp-tab-settings-errors.php [edit]
[-] class-wpfepp-tab-form-fields.php [edit]
[-] class-wpfepp-tab-settings-data.php [edit]
[-] class-wpfepp-tab-settings-recaptcha.php [edit]
[-] class-wpfepp-list-table.php [edit]
[-] class-wpfepp-tab-form-extended.php [edit]
[-] class-wpfepp-tab-form-emails.php [edit]
[-] class-wpfepp-field-renderer.php [edit]
[-] class-wpfepp-tab-settings-email.php [edit]
[-] class-wpfepp-tab-settings-copyscape.php [edit]
[-] class-wpfepp-tab-settings-media.php [edit]
[-] class-wpfepp-tab-settings-payment.php [edit]
[-] class-wpfepp-form-manager.php [edit]
[-] class-wpfepp-tab-form-settings.php [edit]
[+] partials
[-] class-wpfepp-tab-settings-list.php [edit]
[-] class-wpfepp-tab.php [edit]
[-] class-wpfepp-field-validator.php [edit]
[-] class-wpfepp-tab-collection.php [edit]
[-] class-wpfepp-plugin-settings.php [edit]
[-] class-wpfepp-admin-messages.php [edit]