PATH:
home
/
letacommog
/
newrdv1
/
wp-content
/
plugins
/
comments-ratings
/
core
/
callbacks
/
validation
<?php defined('ABSPATH') or die; function pixreviews_validate_is_numeric($fieldvalue, $validator) { return is_int($fieldvalue) || preg_match('/^[0-9\.]+$/', $fieldvalue); }
[+]
..
[-] not_empty.php
[edit]
[-] is_numeric.php
[edit]