This article is mainly on the jquery Validate validation, validation rules written in the control of the specific example of the introduction, the need for friends can come to the reference, I hope to help you.
Officers transferred Guevara rules are written to the control code as follows: <script src= ". /js/jquery.js "type=" Text/javascript "></script> <script src=". /js/jquery.validate.js "type=" Text/javascript "></script> <script src="./js/jquery.metadata.js "Type=" Text/javascript "></script> $ (). Ready (function () { $ (" #signupForm "). Validate ();}); <form id= "Signupform" method= "Get" action= "" > <p> <label F Or= "FirstName" >Firstname</label> <input id= "FirstName" name= "FirstName" class= "Required"/> </p> <p> <label for= "email" >E-Mail</label> & Lt;input id= "Email" name= "email" class= "required email"/> </p> <p> <label for= " Password ">Password</label> <input id=" password "name=" password "type=" password "class=" {required: True,minlength:5} "/> </p> <p> ≪label for= "Confirm_password" > Confirm password </label> <input id= "Confirm_password" name= "Confirm_password" "type=" password "class=" {required:true,minlength:5,equalto: ' #password '} '/> </p> <p > <input class= "Submit" type= "submit" value= "submit"/> </p> </ form> Tips: Using class= "{}", you must introduce the package: Jquery.metadata.js You can use the following method to modify the hint: class= "{required:true, minlength:5,messages:{required: ' Please enter the content '} ' when using the Equalto keyword, the following must be enclosed in quotation marks, as follows: class= "{required:true,minlength : 5,equalto: ' #password '} '