API Documentation

Validate/Interface.php

Zend Framework

LICENSE

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category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_Validate  
version
$Id: Interface.php 23775 2011-03-01 17:25:24Z ralph $  

\Zend_Validate_Interface

category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_Validate  

Methods

methodpublicgetMessages( ) : array

Returns an array of messages that explain why the most recent isValid() call returned false. The array keys are validation failure message identifiers, and the array values are the corresponding human-readable message strings.

If isValid() was never called or if the most recent isValid() call returned true, then this method returns an empty array.

Returns
Type Description
array
methodpublicisValid( mixed $value ) : boolean

Returns true if and only if $value meets the validation requirements

If $value fails validation, then this method returns false, and getMessages() will return an array of messages that explain why the validation failed.

Parameters
Name Type Description
$value mixed
Returns
Type Description
boolean
Throws
Exception Description
\Zend_Validate_Exception If validation of $value is impossible
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