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以下是一段代碼已經從形式拍攝,如何在Zend表單中爲浮點數賦予驗證器?
$debit_amount = new Zend_Form_Element_Text('debit_amount', array(
'label' => 'Debit_amount',
'value' => '',
'class' => 'text-size text',
'required' => true,
'tabindex' => '13',
'validators' => array(
array('Digits', false, array(
'messages' => array(
'notDigits' => "Invalid entry, ex. 10.00",
'digitsStringEmpty' => "",
))),
array('notEmpty', true, array(
'messages' => array(
'isEmpty' => 'Debit_amount can\'t be empty'
)
)),
),
'filters' => array('StringTrim'),
//'decorators' => $this->requiredElementDecorators,
//'description' => '<img src="' . $baseurl . '/images/star.png" alt="required" />',
));
$this->addElement($debit_amount);
當我嘗試使用浮點數提交表單,它拋出我的錯誤「無效的輸入......」。它不驗證浮點數。友善的建議。