Aura\Filter\Rule\Sanitize\Between

Complexity

Total Complexity

4

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	14	4

<?php
/**
 *
 * This file is part of Aura for PHP.
 *
 * @license http://opensource.org/licenses/bsd-license.php BSD
 *
 */
namespace Aura\Filter\Rule\Sanitize;

/**
 *
 * Validates that a value is within a given range.
 *
 * @package Aura.Filter
 *
 */
class Between
{
    /**
     *
     * If the value is less than min, will set the min value,
     * and if value is greater than max, set the max value.
     *
     * @param object $subject The subject to be filtered.
     *
     * @param string $field The subject field name.
     *
     * @param mixed $min The minimum valid value.
     *
     * @param mixed $max The maximum valid value.
     *
     * @return bool True if the value was sanitized, false if not.
     *
     */
    public function __invoke($subject, $field, $min, $max)
    {
        $value = $subject->$field;
        if (! is_scalar($value)) {
            return false;
        }
        if ($value < $min) {
            $subject->$field = $min;
        }
        if ($value > $max) {
            $subject->$field = $max;
        }
        return true;
    }
}