/**
*
* Validates the form input to make sure that it is valid. This extends the
* standard QuickForm method by adding custom validation from the Record object.
*
*/
function validate()
{
$this->_build();
//$this->push();
if ($this->isSubmitted()) {
$app =& Dataface_Application::getInstance();
$res = $app->fireEvent('Dataface_QuickForm_before_validate');
if (PEAR::isError($res)) {
//echo "Failed";exit;
$this->_errors[] = $res->getMessage();
}
/*
*
* We only need to validate if the form was submitted.
*
*/
//foreach ( array_keys($this->_fields) as $field ){
$rec = new Dataface_Record($this->_record->_table->tablename, $this->getSubmitValues());
$rec->pouch = $this->_record->pouch;
foreach ($this->_fieldnames as $field) {
/*
*
* Go through each field (corresponding to a record field) in the form
* and validate against the record's validation script.
*
*/
$el =& $this->getElementByFieldName($field);
if (PEAR::isError($el)) {
unset($el);
continue;
}
$params = array('message' => df_translate('scripts.GLOBAL.MESSAGE.PERMISSION_DENIED', "Permission Denied"));
// default error message to be displayed beside the field.
$res = $rec->validate($field, $el->getValue(), $params);
if (!$res) {
/*
*
* The default validate() method checks to see if the form validates based
* on the size of the _errors array. (If it has count = 0, then it validates.
* Adding an error to this array will cause the parent's validate method to return
* false.
*
*/
$this->_errors[$el->getName()] = $params['message'];
}
unset($params);
}
}
/*
*
* Now that we have done our work, we can let the default validate method do the rest
* of the work.
*
*/
return parent::validate();
}
