28 lines
545 B
PHP
28 lines
545 B
PHP
<?php
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/**
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* @copyright 2020 Podlibre
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* @license https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
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* @link https://castopod.org/
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*/
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namespace App\Validation;
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class Rules
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{
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/**
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* Checks a URL to ensure it's formed correctly.
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*
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*/
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public function validate_url(string $str = null): bool
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{
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if ($str === null) {
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return false;
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}
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return filter_var($str, FILTER_VALIDATE_URL) !== false;
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}
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//--------------------------------------------------------------------
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}
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