Using a library to do form validation can save lots of your development time. j Query Form validation library is the most popular validation library.This post collects all my notes and references on j Query Form validation library.This includes a large bunch of sample code and a complete reference guide to all the built-in validation rules in the library.

validating check box-20

Pressing the OK button indicates that a user has entered data and wants the function to continue processing with that data.

Pressing the Cancel button indicates that a user wants to stop the function from executing altogether.

The code presented below would then be used for letting the user change their password.

Instead of as this lets the browser (and the user) know that the contents of that field need to be secured.

See a complete demo @Codepen The messages parameter is optional.

If you skip the messages parameter, the plugin will display default, auto-generated messages.

Here are some simple steps to make the process more secure.

If the purpose of registration is to confirm that the person exists, and that they have supplied a valid email address, then as part of the registration processe you a should either email them a random password or a confirmation token rather than letting them choose their own password and use it immediately.

Please refer to the errata for this document, which may include some normative corrections.