Question

我想对textarea使用自定义验证，因为会有一个斯洛伐克口音，但是当我输入新行时会引发错误。请告知如何验证输入按钮？谢谢

var $validate = array('text'=>array('custom'=>array(
    'rule' => array('custom', '/^[a-zA-Z0-9cšltžýáíéúóäônd".:,´()CŠLTŽÝÁÍÉÚÓND ]*$/i'),
    'message' => 'Zadávajte prosím len čísla alebo písmená')
        )
    );

Answer 1

您需要一个自定义验证规则，我建议将其外部化为模型函数。你的内联验证对我来说似乎有些不妥。

所以你能做什么：

var $validate = array(
    'text' => array(
        'rule' => 'myNewCustomRule',
        'message' => 'Zadávajte prosím len čísla alebo písmená'
    ));

模型中的功能：

 function myNewCustomRule($custom) {
     //You may need to add here because the $data array is passed using the form field name as the key, you will have to extract the value to make the function generic
     //array_shift($custom);
     return preg_match('/^[a-zA-Z0-9cšltžýáíéúóäônd".:,´()CŠLTŽÝÁÍÉÚÓND ]*$/i', $custom);
 }

Cakephp自定义验证textarea中的返回

1 个答案: