php numeric validation

Jquery. Validation is an excellent jquery plugin that validates client forms and provides a number of customizable properties and methods for good extensibility. Now combined with the actual situation, I have often used in the project validation

JavaScript can be used to validate these input data in an HTML form before the data is sent to the server. The typical form data that is validated by JavaScript is: • Has the user filled out the required items in the form?• Is the email address

The rules section of Yii's models is the validation rules for some forms, useful for form validation, a form is added to the corresponding view (views), and the program is automatically validated in the rules that precede the form submission, and

In the development and construction of PHP Web site, user registration, message is an essential function, the user submitted information data are submitted through form form, in order to ensure the integrity of the data, security, PHP form form

The security of PHP applications and PHP applications. The security of PHP applications. the security of PHP applications, whether in development, interview, or technical discussion, requires a deep understanding and understanding. Objective in this

An extensible PHP validation class,Class can be a variety of validation can be self-tuning implementation, now the basic implementation.If you need to add a rule, define the method directly, and the method name is the rule name. Refer to the use

This article mainly introduces the PHP implementation of form submission data validation processing function, can achieve anti-SQL injection and XSS attacks, including PHP character processing, encoding conversion related operation skills, the need

Security of PHP applications-you must have a deep understanding of security, whether in development, during interviews, or during technical discussions. TargetThis tutorial aims to show you how to protect your own Web applications. Explains how to

Security | program PHP is a cross-platform server-side embedded scripting language. It borrows heavily from the syntax of the C,java and Perl languages and is coupled with PHP's own features, enabling Web developers to quickly write dynamically

This article mainly introduces the PHP implementation of form submission data validation processing function, can achieve anti-SQL injection and XSS attacks, including PHP character processing, encoding conversion related operation skills, the need