Respect\Validation\Rules\Date::validate()

Complexity

Conditions	6
Paths	6

Size

Total Lines	24
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	6.0163

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function validate($input)
    {
        if ($input instanceof DateTimeInterface) {
            return true;
        }

        if (!is_scalar($input)) {
            return false;
        }

        $allowedFormat = '/[djSFmMnYy\W]+$/';
        if(!preg_match($allowedFormat, $this->format)) {
            return false;
        }

        $inputString = (string) $input;
        if (is_null($this->format)) {
            return false !== strtotime($inputString);
        }

        $info = date_parse_from_format($this->format, $inputString);

        return $info['error_count'] === 0 && $info['warning_count'] === 0;
    }
}