Kontrolio\Rules\Core\Date::isValid()

Complexity

Conditions	5
Paths	4

Size

Total Lines	21
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function isValid($input = null)
    {
        if ($input === null || $input === '') {
            return false;
        }

        $input = (string) $input;

        if (!preg_match(static::PATTERN, $input, $matches)) {
            $this->violations[] = 'format';

            return false;
        }

        if (!checkdate($matches[2], $matches[3], $matches[1])) {
            $this->violations[] = 'date';

            return false;
        }

        return true;
    }