gistfile1.php

<?

public function testNestedValidation() {
        Validator::add('match', function($value, $format = null, array $options = array()) {
		    $options += array(
		        'against' => '',
		        'values' => array()
		    );
		    
		    extract($options);
		    
		    if (array_key_exists($against, $values)) {
		        return $values[$against] == $value;
		    }
		    
		    return false;
		});
        
        $rulesDash = array(
            'password_set' => array(
				array(
					'notEmpty',
					'required' => false,
					'skipEmpty' => true,
					'message' => 'You have to choose a password.'
				),
				array(
					'lengthBetween',
					'min' => 8,
					'required' => false,
					'skipEmpty' => true,
					'message' => 'That password is not quite long enough.'
				)
			),
			'password_repeat' => array(
				array(
					'match',
					'against' => 'password_set',
					'required' => false,
					'message' => 'Those passwords do not match.'
				)
			)
		);
		
		$rulesDot = array(
            'password.set' => array(
				array(
					'notEmpty',
					'required' => false,
					'skipEmpty' => true,
					'message' => 'You have to choose a password.'
				),
				array(
					'lengthBetween',
					'min' => 8,
					'required' => false,
					'skipEmpty' => true,
					'message' => 'That password is not quite long enough.'
				)
			),
			'password.repeat' => array(
				array(
					'match',
					'against' => 'password.set',
					'required' => false,
					'message' => 'Those passwords do not match.'
				)
			)
        );
        
        $dataDash = array(
            'password_set' => 'q1w2e3r4t5',
            'password_repeat' => 'q1w2e3r4t5'
        );
        
        $dataDot = array(
            'password.set' => 'q1w2e3r4t5',
            'password.repeat' => 'q1w2e3r4t5'
        );
        
        $dataDashEmpty = array(
            'password_set' => '',
            'password_repeat' => ''
        );
        
        $dataDotEmpty = array(
            'password.set' => '',
            'password.repeat' => ''
        );
        
        $dataDashNoMatch = array(
            'password_set' => 'q1w2e3r4t5',
            'password_repeat' => '5t4r3e2w1q'
        );
        
        $dataDotNoMatch = array(
            'password.set' => 'q1w2e3r4t5',
            'password.repeat' => '5t4r3e2w1q'
        );
 
        $resultDash = Validator::check($dataDash, $rulesDash);
        $resultDot = Validator::check($dataDot, $rulesDot);
        $resultDashEmpty = Validator::check($dataDashEmpty, $rulesDash);
        $resultDotEmpty = Validator::check($dataDotEmpty, $rulesDot);
        
        $this->assertEqual($resultDot, $resultDash, $resultDashEmpty, $resultDotEmpty);
        
        $resultDashNoMatch = Validator::check($dataDashNoMatch, $rulesDash);
        $resultDotNoMatch = Validator::check($dataDotNoMatch, $rulesDot);
        
        $this->assertEqual($resultDotNoMatch['password.repeat'], $resultDashNoMatch['password_repeat']);
    }

?>