/**
* Check submitted data for validator. You can toggle whether the data validated is bound to the form, or if
* it is posted. You can also submit your own array of data, although this will be overwritten if $fromPost
* is set to to true
*
* @return bool Returns true if data is valid
*/
public function isValid($addToFlash = true)
{
// Ensure validation is not run twice as this can cause field data to go missing second time round
if ($this->_valid === null) {
if (!$this->getPost()) {
$this->_valid = false;
return $this->_valid;
}
$this->submitForm();
// because symfony removes invalid data, but we actually need this data for the validator
// to display the right error messages, we need to give the validator an array with both the
// new symfony-form-data and the post-data :'(
$data = array_replace_recursive($this->getPost(), $this->getForm()->getData());
$valid = $this->_validator->validate($data);
$valid = $valid ? $this->getForm()->isValid() : $valid;
if ($addToFlash && !$this->_addedToFlash) {
$this->addMessagesToFlash();
}
$this->_valid = $valid && $this->getForm()->isValid();
}
return $this->_valid;
}
public function validateAgainst(array $var, Validator $validator)
{
return $validator->validate($var);
}
