19 lines
574 B
PHP
19 lines
574 B
PHP
<?php
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class Doctrine_Validator_Unique {
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/**
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* @param Doctrine_Record $record
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* @param string $key
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* @param mixed $value
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* @param string $args
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* @return boolean
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*/
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public function validate(Doctrine_Record $record, $key, $value, $args) {
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$table = $record->getTable();
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$sql = "SELECT id FROM ".$table->getTableName()." WHERE ".$key." = ?";
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$stmt = $table->getConnection()->getDBH()->prepare($sql);
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$stmt->execute(array($value));
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return ( ! is_array($stmt->fetch()));
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}
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}
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?>
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