php - Zend InputFilter是否需要intl PHP扩展？

我正在为表单设置一些过滤器和验证器，但是在提交表单时，会出现此错误:“Zend\I18n\Filter组件需要intl PHP扩展名”。这是因为有Alnum和Alpha验证器吗？

代码:

     public function getInputFilter() {
        if (!$this->inputFilter) {
            $inputFilter = new InputFilter();

            $inputFilter->add(array(
                'name' => 'email',
                'required' => true,
                "filters" => array(
                    array('name' => 'StringTrim'),
                    array('name' => 'StripTags')),
                'validators' => array(
                    array(
                        'name' => 'Regex',
                        'options' => array(
                            'pattern' => '/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/',
                            'messages' => array(
                                Regex::NOT_MATCH => 'Е-майл адреса е невалиден.',
                            ),
                        ),
                        'break_chain_on_failure' => true
                    ),
                    array(
                        'name' => 'EmailAddress',
                        'options' => array(
                            'messages' => array(
                                EmailAddress::INVALID_FORMAT => "Е-майл адреса е невалиден.",
                                EmailAddress::INVALID => "",
                                EmailAddress::INVALID_LOCAL_PART => "",
                                EmailAddress::INVALID_HOSTNAME => "",
                                EmailAddress::INVALID_SEGMENT => "",
                                EmailAddress::DOT_ATOM => "",
                                EmailAddress::INVALID_MX_RECORD => "",
                            ),
                        ),
                    ),
                ),
            ));

            $inputFilter->add((array(
                'name' => 'name',
                'required' => true,
                "filters" => array(
                    array('name' => 'StringTrim'),
                    array('name' => 'StripTags')),
                'validators' => array(
                    array(
                        'name' => 'Alpha',
                    ),
                ),
            )));

            $inputFilter->add((array(
                'name' => 'password',
                'required' => true,
                "filters" => array(
                    array('name' => 'StringTrim'),
                    array('name' => 'StripTags')),
                'validators' => array(
                    array(
                        'name' => 'Alnum',
                    ),
                    array(
                        'name' => 'StringLength',
                        'options' => array(
                            'min' => 6,
                            'max' => 12,
                            'messages' => array(
                                StringLength::INVALID => "Паролата трябва да е от 6 до 12 символа",
                            ),
                        ),
                    ),
                ),
            )));
          }

最佳答案

通过转到php.ini并取消注释extension=php_intl.dll来修复它