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https://github.com/appwrite/appwrite
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34 lines
563 B
PHP
34 lines
563 B
PHP
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<?php
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namespace Storage\Validators;
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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 string $name
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* @return bool
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*/
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public function isValid($name)
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{
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if(empty($name)) {
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return false;
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}
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if(!preg_match('/^[a-zA-Z0-9.]+$/', $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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