Kontrolio\Rules\Core\Blank

Complexity

Total Complexity

2

Size/Duplication

Total Lines	12
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	isValid()	0	3	2

<?php

namespace Kontrolio\Rules\Core;

use Kontrolio\Rules\AbstractRule;

/**
 * Blank value validation rule.
 *
 * @package Kontrolio\Rules\Core
 */
class Blank extends AbstractRule
{
    /**
     * Validates input.
     *
     * @param mixed $input
     *
     * @return bool
     */
    public function isValid($input = null)
    {
        return $input === null || $input === '';
    }
}