Zend InputFilter 需要 intl PHP 扩展？

Question

我正在为我的表单设置一些过滤器和验证器，但是当我提交它时，出现了这个错误："Zend\I18n\Filter component requires the intl PHP extension"。这是因为 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",
                            ),
                        ),
                    ),
                ),
            )));
          }

Answer 1

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

来修复它

Answer 2

如果您在 MAC OS 上使用 XAMPP X 添加 extension=intl.so 到您的 /Applications/XAMPP/xamppfiles/etc/php.ini 文件并重新启动 Apache。如果它仍然无法正常工作，则需要安装 intl。您可以按照此处的说明进行操作

Answer 3

在 Ubuntu 16.04 和 php 5.6 上，尝试：

sudo apt-get install php5.6-intl

然后

sudo service apache2 restart

Answer 4

在 Ubuntu 18.04 和 PHP 7.2 上，尝试：

sudo apt-get install php7.2-intl
sudo service apache2 restart

如果不起作用，请启用扩展=php_intl.dll in:

vim /etc/php/7.2/apache2/php.ini
sudo service apache2 restart

Zend InputFilter 需要 intl PHP 扩展？

Zend InputFilter requires intl PHP extension?

php

zend-framework

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