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<?php |
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/* |
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* This file is part of SwiftMailer. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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/** |
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* Utility Class allowing users to simply check expressions again Swift Grammar |
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* @package Swift |
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* @author Xavier De Cock <xdecock@gmail.com> |
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*/ |
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class Swift_Validate |
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{ |
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/** |
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* Grammar Object |
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* @var Swift_Mime_Grammar |
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*/ |
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private static $grammar = null; |
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/** |
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* Checks if an email matches the current grammars |
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* @param string $email |
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*/ |
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public static function email($email) |
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{ |
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if (self::$grammar===null) |
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{ |
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self::$grammar = Swift_DependencyContainer::getInstance() |
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->lookup('mime.grammar'); |
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} |
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return preg_match( |
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'/^' . self::$grammar->getDefinition('addr-spec') . '$/D', |
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$email |
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); |
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} |
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} |