38 lines
648 B
PHP
38 lines
648 B
PHP
<?php
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namespace Appwrite\Storage\Validator;
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use Utopia\Validator;
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class FileName extends Validator
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{
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public function getDescription()
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{
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return 'Filename is not valid';
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}
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/**
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* The file name can only contain "a-z", "A-Z", "0-9" and "-" and not empty.
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*
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* @param mixed $name
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*
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* @return bool
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*/
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public function isValid($name)
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{
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if (empty($name)) {
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return false;
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}
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if(!is_string($name)) {
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return false;
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}
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if (!\preg_match('/^[a-zA-Z0-9.]+$/', $name)) {
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return false;
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}
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return true;
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}
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}
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