phalcon内置验证(非model)

Phalcon\Validation\Validator\Alnum
#只能包含字母、数字、字符

Phalcon\Validation\Validator\Alpha
#只能包含字母

Phalcon\Validation\Validator\Between
#介于二者之间，minimum<=x<=maximum
#示例
validator->add('name', new Between(array(
   'minimum' => 0,
   'maximum' => 100,
   'message' => 'The price must be between 0 and 100'
)));

Phalcon\Validation\Validator\Confirmation
#检测二个值必须一样
#示例
$validator->add('password', new Confirmation(array(
   'message' => 'Password doesn\'t match confirmation',
   'with' => 'confirmPassword'
)));

Phalcon\Validation\Validator\Digit
#数字字符，Check for numeric character(s)

Phalcon\Validation\Validator\Email
#email

Phalcon\Validation\Validator\ExclusionIn
#在指定值之外
#示例
$validator->add('status', new ExclusionIn(array(
   'message' => 'The status must not be A or B',
   'domain' => array('A', 'B')
)));

Phalcon\Validation\Validator\File
#文件属性检测
#示例
$validator->add('file', new FileValidator(array(
   'maxSize' => '2M', //文件最大限制
   'messageSize' => ':field exceeds the max filesize (:max)', //超出大小的提示
   'allowedTypes' => array('image/jpeg', 'image/png'), //允许文件类型
   'messageType' => 'Allowed file types are :types', //超出允许文件类型提示
   'maxResolution' => '800x600', //如果是图片，不能超出的尺寸
   'messageMaxResolution' => 'Max resolution of :field is :max'
)));


Phalcon\Validation\Validator\Identical
#等于固定某值
#示例
$validator->add('terms', new Identical(array(
   'accepted' => 'yes',
   'message' => 'Terms and conditions must be accepted'
)));

Phalcon\Validation\Validator\InclusionIn
#在指定值内
#示例
$validator->add('status', new InclusionIn(array(
   'message' => 'The status must be A or B',
   'domain' => array('A', 'B')
)));

Phalcon\Validation\Validator\Numericality
#为数字类型，与Digit不同的是这个是检测是否为数字类型

Phalcon\Validation\Validator\PresenceOf
#检测是否为空，not null or empty string

Phalcon\Validation\Validator\Regex
#正则表达式验证
#示例
$validator->add('created_at', new RegexValidator(array(
   'pattern' => '/^[0-9]{4}[-\/](0[1-9]¦1[12])[-\/](0[1-9]¦[12][0-9]¦3[01])$/',
   'message' => 'The creation date is invalid'
)));

Phalcon\Validation\Validator\StringLength
#检测字符长度
#示例
$validation->add('name_last', new StringLength(array(
      'max' => 50,
      'min' => 2,
      'messageMaximum' => 'We don\'t like really long names',
      'messageMinimum' => 'We want more than just their initials'
)));

Phalcon\Validation\Validator\Uniquenes
#值是否在指定的数据库表中
#示例1
$validator->add('username', new Uniqueness(array(
      'model' => 'Users',
      'message' => ':field must be unique'
)));
#示例2，用attribute映射字段
$validator->add('username', new UniquenessValidator(array(
    'model' => 'Users',
    'attribute' => 'nick'
)));

Phalcon\Validation\Validator\Url
#为url