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如何从提交表单的表单选择小部件中获取价值?从表单选择中获取价值Symfony 1.4
现在它只返回所选选项的整数索引,但我需要一个值。
下面是我的代码:
$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')]),