_php instance of rules class validator usage analysis in YII data model

The examples in this article describe the usage of the Rules class validator in the Yii data model. Share to everyone for your reference, specific as follows:

Public Function rules () {return Array (' project_id, type_id, status_id, owner_id, requester_id, ', ' numerical ', ' integeronly ' =>true), Array (' name ', ' length ', ' Max ' =>256), array (' description ', ' Length ', ' Max ' =>2000) , Array (' create_time,create_user_id,update_user_id, update_time ', ' safe '), array (' ID, name, description, project_i
D, type_id, status_id, owner_id ', ' on ' => ' search '); //required: Required Array (' title,content ', ' required '),//match: Regular expression validation array (' Birthday ', ' match ', ' pattern ' => '%^\d{4} (\-|\/|\.) \d{1,2}\1\d{1,2}$% ', ' AllowEmpty ' =>true, ' message ' => ' birthday must be year-month-day format '),//email: Mailbox format Verification Array (' User_mail ', ' Email '),//url:url format verification Array (' User ', ' url '),//unique: Uniqueness Verification Array (' username ', ' unique ', ' casesensitive ' =>false, ' ClassName ' => ' user ', ' message ' => ' username ' {value} ' has been registered, replace '),//casesensitive define case sensitivity//compare: Consistency validation Array (' Repassword ', ' compare ', ' compareattribute ' => ' password ', ' message ' => ' two passwords not identical '),//length: Length validation//in: Verifying this genusThe sex value is in the list (specified by range).
Numerical: Verify that the value of this property is a numeric//captcha: Verify the property value and the consistent array (' Verifycode ', ' captcha ') displayed in the CAPTCHA,//type: Verify that the type of the property is the type specified by the. File: Verify that a property receives a valid upload file//default: property to specify a default value//exist: Verify that the property value exists in the database//boolean: Validate the Boolean property value//date: Verify that this property describes a date,
Time or DateTime//safe: Property flags are safe for batch assignment.

 Unsafe: Flags are unsafe, so they cannot be assigned in batches.

For more information on YII-related content, readers who are interested in this site can view the topics: Introduction to YII Framework and summary of common skills, "Summary of PHP Excellent development framework", "Smarty Template Introductory Course", "Introduction to PHP object-oriented programming", "PHP string" Summary of Usage , "Php+mysql Database operation Introduction Tutorial" and "PHP common database Operation Skills Summary"

I hope this article will help you with the PHP program design based on the YII framework.