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da193b75e0
Most changes was made by php-cs-fixer. Also removes unused `RecursiveTreeIterator` class.
16 lines
309 B
PHP
16 lines
309 B
PHP
<?php
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namespace Respect\Validation\Rules;
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class Hexa extends AbstractRule
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{
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public function __construct()
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{
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parent::__construct();
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trigger_error("Use xdigits instead.", E_USER_DEPRECATED);
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}
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public function validate($input)
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{
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return ctype_xdigit($input);
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}
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}
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