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<?php |
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namespace JsonTable\Validate\Format; |
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use \JsonTable\Validate\AbstractFormatValidator; |
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/** |
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* Lexical string validator. |
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* |
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* @package JSON table |
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*/ |
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class StringValidator extends AbstractFormatValidator |
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{ |
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/** |
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* Validate that the input is a valid string. |
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* |
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* @access protected |
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* |
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* @return boolean Whether the input is valid. |
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*/ |
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protected function formatDefault() |
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{ |
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return is_string($this->input); |
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} |
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/** |
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* Validate that the input is a valid email address. |
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* |
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* @access protected |
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* |
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* @return boolean Whether the input is valid. |
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*/ |
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protected function formatEmail() |
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{ |
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return (false !== filter_var($this->input, FILTER_VALIDATE_EMAIL)); |
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} |
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/** |
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* Validate that the input is a valid URI. |
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* Although the specification for a URI states |
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* that it must have a scheme i.e. "http://" @see http://www.faqs.org/rfcs/rfc2396.html |
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* |
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* This validator allows the input to miss this off so an input |
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* of "www.example.com" will be passed as valid. |
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* |
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* @access protected |
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* |
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* @return boolean Whether the input is valid. |
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*/ |
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protected function formatUri() |
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{ |
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if ($urlParts = parse_url($this->input)) { |
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if (!isset($urlParts['scheme'])) { |
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$this->input = "http://$this->input"; |
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} |
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} |
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return (false !== filter_var($this->input, FILTER_VALIDATE_URL)); |
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} |
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/** |
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* Validate that the input is a valid binary string. |
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* As PHP treats all stings as binary, this is currently just a check that the input is a string. |
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* TODO: Find a better way of validating that the string is a binary. |
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* |
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* @access protected |
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* |
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* @return boolean Whether the input is valid. |
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*/ |
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protected function formatBinary() |
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{ |
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return is_string($this->input); |
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} |
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} |
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FootworkSolutions /
json_table
