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如何從提交表單的表單選擇小部件中獲取價值?從表單選擇中獲取價值Symfony 1.4
現在它只返回所選選項的整數索引,但我需要一個值。
下面是我的代碼:
$this->setWidget('emails',new sfWidgetFormChoice([
'label' => __('Emails'),
'expanded' => true,
'multiple' => true,
'choices' => ['[email protected]', '[email protected]'],
]));
$this->setValidators([
'emails' => new sfValidatorChoice(
['choices' => array_keys($this->getDefault('emails')), 'multiple' => true],
['required' => __('Required')]),