cakephp-1.3 > Helper :: tagIsInvalid()
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tagIsInvalid

line:584 at /cake/libs/view/helper.php
Returns null if given FORM field has no errors. Otherwise it returns the constant set in the array Model->validationErrors.

Method

(mixed) tagIsInvalid ($model = null, $field = null, $modelID = null)

Parameters

ParameterTypeCommentDefault
$model string optional Model name as a string null
$field string optional Fieldname as a string null
$modelID integer optional Unique index identifying this record within the form null

Return

mixed

Comment

Returns null if given FORM field has no errors. Otherwise it returns the constant set in
the array Model->validationErrors.

@param string $model Model name as a string
@param string $field Fieldname as a string
@param integer $modelID Unique index identifying this record within the form
@return mixed Null if no errors, string with error otherwhise.