<?php
/**
 * PFBC (PHP Form Builder Class) - Third-party library
 * @package PFBC
 */

// phpcs:disable WordPress.Security.EscapeOutput, WordPress.NamingConventions.PrefixAllGlobals, PluginCheck.CodeAnalysis.Heredoc -- Third-party library

class Validation_Numeric extends Validation {
	protected $message = "Error: %element% must be numeric.";

	public function isValid($value) {
		if($this->isNotApplicable($value) || is_numeric($value))
			return true;
		return false;	
	}
}