jquery validate email input

jquery validation js files. Then add class to two input: And Then, in the read event of document, add the following method: So, when a form is submitted, it is validated against the class specified by input. If it fails, the form's submission is blocked. Also, the prompt is displayed after the input.

Introduction to JQuery Validate Plug-ins The JQuery Validate plug-in provides a powerful validation feature for forms, making client form validation simpler, while providing a wide range of customization options to meet the needs of the application. The plug-in bundles a set of useful authentication methods, including

Verify the operation class formvalidatorclass. js CopyCode The Code is as follows :/** * @ Author Ming */ $ (Document). Ready (function (){ /** // * Set the default attribute */ $. Validator. setdefaults ({ Submithandler: function (form ){ Form. Submit (); } }); // Character Verification Jquery. validator. addmethod ("stringcheck", function (value, element ){ Return this. Optional (element) |/^ [\ u0391-\ uffe5 \ W] + $/. Test (value ); }, "Can only

true or false Based on | the purpose of the subsequent verification. In summary, this. optional (element) is used to indicate that the field currently verified is not required. The third parameter is as follows: Copy codeThe Code is as follows:$. Validator. format ("cannot exceed {0} bytes (one text is counted as two bytes )") The third parameter can be a message that indicates the verification prompt. to display the function verification information, you can also create the function

The JQuery Validate plug-in provides a powerful validation feature for forms, making client form validation simpler, while providing a wide range of customization options to meet the needs of the application. The plug-in bundles a set of useful authentication methods, including URL and email authentication, while providing an API for writing user-defined methods.

Defining Chinese messagesvar cnmsg = {Required: "Required field",Remote: "Please fix this field",Email: "Please enter the correct format of e-mail",URL: "Please enter a valid URL",Date: "Please enter a valid date",Dateiso: "Please enter a valid date (ISO).",Number: "Please enter a valid digit",Digits: "Can only enter integers",CreditCard: "Please enter a valid credit card number",Equalto: "Please enter the same value again",Accept: "Please enter a str

combination. You can use method two to save a more general template, and then use the method to customize the prompts as specified. The above is what I learned this afternoon of the harvest. It is said that in the new version, there is a new writing, neither need to rely on the Jquery.metadata.js library mentioned above, nor need to customize the hint information through JavaScript, but in the label to data-rule-validation rules, data-msg-hint information This format is redefined. Eager......

{ return false; } }, "only Input Liang"); }); functionCheck () {/*Check Forms*/ if($("form"). Valid ()) {alert ("Submit Success"); } Else { return false; } }Script>style>/*custom error style, override Jquery-validate's own error style, optional*/Label.error{Color:#F00;font-size:12px;}style>Head>Body> form> Div> label for= "

JQuery. validate. jsAPI description Plugin methodsName Type Validate (options) Returns: Validator Verify the selected FORM Valid () Returns: Boolean Check whether verification is passed Rules () Returns: Options Verification rules for returned Elements Rules ("add", rules) Returns: Options Add verification rules Rules ("remove", rules) Returns: Options Delete ver

The most common use of JavaScript is the validation of forms, and jquery, as a good JavaScript library, also provides an excellent form validation plug-in----Validation. Validation is one of the oldest jquery Plug-ins and has been validated by a wide variety of projects worldwide, and has been praised by many web developers. As a standard validation method library, validation has the following features: 1.

Default classification 2010-04-04 20:35:01 Read 123 Comments 0 font size: Big SmallJquery.validate is a validation framework for jquery, and with the advantage of jquery, we can quickly validate some of the common inputs and expand our own validation methods and support internationalization as well.Description: Requires jquer