protected function validateTextFields(FormInterface $form, TransferInformation $data)
{
$title = $data->getAccountTitle();
$number = $data->getAccountNumber();
$financialInstitution = $data->getFinancialInstitution();
$firmAddress = $data->getFirmAddress();
if ($form->has('account_title') && (is_null($title) || !is_string($title))) {
$form->get('account_title')->addError(new FormError('Required.'));
}
if ($form->has('account_number') && (is_null($number) || !is_string($number))) {
$form->get('account_number')->addError(new FormError('Required.'));
}
if ($form->has('financial_institution') && (is_null($financialInstitution) || !is_string($financialInstitution))) {
$form->get('financial_institution')->addError(new FormError('Required.'));
}
if ($form->has('firm_address') && (is_null($firmAddress) || !is_string($firmAddress))) {
$form->get('firm_address')->addError(new FormError('Required.'));
}
}
