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24 lines
609 B
24 lines
609 B
<?php
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/**
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* Abstract base class for QuickForm validation rules.
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*/
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/**
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* Validate internal urls (URLs without the domain).
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*/
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class HTML_QuickForm_Rule_InternalUrl extends HTML_QuickForm_Rule
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{
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/**
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* Validates internal url.
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* We cheat a little by using the adding the domain as prefix to use the domain validation process of filter_var().
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*
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* @param string $url
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*
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* @return bool returns true if valid, false otherwise
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*/
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public function validate($url, $options)
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{
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return (bool) filter_var(api_get_path(WEB_PATH).$url, FILTER_VALIDATE_URL);
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}
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}
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