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我想在綁定表單後拋出一個錯誤。在這裏我的代碼:Symfony2在綁定後拋出表單錯誤
$form = $this->createFormBuilder()
...
->add('date', 'birthday', array(
'years' => range($year_18-90, $year_18),
'empty_value' => array('year' => $year_18-16)
))->getForm;
//Post and valid
if ($form->isValid()) {
$formData = $form->getData();
if ($formData['date']->getTimestamp() > $date_18) {
//if user is under 18, then throw an error in from 'date'/' birthday'
}
我該怎麼做在Symfony2後方法後?
的[從Symfony2的控制器添加字段特定錯誤]可能重複(http://stackoverflow.com/questions/12170440/adding-a-field-具體錯誤從控制器在symfony2) – craphunter