jquery validate email input

This article describes how to add custom verification rules for queryvalidate to verify email addresses and zip codes. For more information, see add custom verification using jQuery: validate. JQuery. validator. addMethod add custom verification rules AddMethod: name, method, message Simple Example: add a single verif

This article describes how to add custom verification rules for queryvalidate to verify email addresses and zip codes. For more information, see add custom verification using jQuery: validate. JQuery. validator. addMethod add custom verification rules AddMethod: name, method, message Simple Example: add a single verif

entered email address // var emailreg1 =/^ \ w + ([-+.] \ w +) * @ ("@") \ w + ([-.] \ w + )*\. \ w + ([-.] \ w +) * $/; // This can also be var emailreg =/^ \ w + (-\ w +) | (\. \ w +) * \ @ ("@") [A-Za-z0-9] + ((\. |-) [A-Za-z0-9] + )*\. [A-Za-z0-9] + $/; if (emailreg. test (emailvalue )){} ID card: Var userCardvalue = $ ("# UserIDCard "). val (); // obtain the input ID card var userCardreg =/(^ \ d {15}

Today, I sorted out the url regular example of the url and the email address, and summarized the usage of jquery and js. There is no difference between others. I hope you can help me with this tutorial. A friend asked me this question today, so I plan to share it with you. In fact, the implementation is very simple, because the regular expression rules are the same and can be used in PHP, so it can also be

jquery Email phone number, fax URL regular verification var Str=frm.orgphone.value; var reg=/(^[0-9) ... {3,4}-[0-9] ... {3,8}$) | (^[0-9] ... {3,8}$) | (^ ([0-9] ... {3,4}) [0-9]. {3,8}$) | (^0 ...) {0,1}13[0-9] ... {9}$)/; if (isNaN (str)) { if (Reg.test (str) ==false) { Alert ("Enter the phone number incorrectly, please re-enter!"); Frm.orgphone.value= ""; Frm.orgphone.focus (); return false;

Hide or Show text when input box gets and loses focus let's take a look at the effect chart first. Enter the default state of the box: The input box gets the focus state: You can see the search input box of the effect chart, the default display "username/email" prompts, when this

Copy codeThe Code is as follows:/*** Power by wooshoo copyright 2008-2009* Program name: JQuery dedicated input checker* Content: Checks user input of input [text password hidden] And textarea.* The check scope includes: number of characters, whether it contains special characters, whether it is an integer, whether it

In the second edition of the book 3.2.101, the introduction of the Val () method, the sample code used is common, and the example of the scene mode in the actual work will be used, so try to optimize a bit, write an HTML text input box to get with the loss of input focus of the prompt information display switch function.Original Book Code:DOCTYPE HTML Public "-//W3C//DTD XHTML 1.0 transitional//en" "Http://

Copy Code code as follows: /** * Power by Wooshoo Copyright 2008-2009 * Program Name: JQuery Special Input Checker * Content: specifically for input[text password hidden] and textarea user input to check * The scope of the check includes: number of characters, whether it contains special characters, whether it

This article mainly introduces the usage of the text input auto-completion function in the jQueryUI library, and focuses on the use of the suffix auto-completion function when entering common email addresses, for more information, see autocomplete. It is a UI tool that can reduce user input. Generally Enter the email a

Auto-complement (AutoComplete) is a UI tool that reduces user input to complete information. Generally inEnter the mailbox, search for keywords, and then extract the appropriate full string for the user to select. A Call AutoComplete () method $ (' #email '). AutoComplete ({ Source: [' aaa@163.com ', ' bbb@163.com ', ' ccc@163.com '], }); Two Modify the AutoComplete () stylebecause

Based on the jquery input box drop-down hint layer, convenient for users to enter the mailbox prompt information, the need for friends can refer to the next//JavaScript Document(function($) {$.fn.extend ({"Changetips":function(value) {Value=$.extend ({divtip:""},value)var$ This= $( This); varINDEXLI = 0; //Click Document to hide the drop-down layer$ (document). Click (function(event) {if($ (event.target). a

regMail = new RegExp (tex. substring (tex. indexOf ("@"); // There is a string after "@". Note that the regular literal method cannot use variables. So here we use the new method.// Display the prompt layer and traverse the LI in itIf ($ this. val () = ""){Blus ();} Else {$ (Value. divTip ).Show ().Children ().Each (function (index ){Var valAttr = $ (this). attr ("email ");If (index = 1) {$ (this). text (tex). addClass ("active"). siblings (). remove

= "";//The string containing the "@" var af =/@/; var regmail = new RegExp (tex.substring (Tex.indexof ("@"));//A string after "@", note that the literal method is not variable. So here's the new way. Let the hint layer show and traverse the inside of the Li if ($this. val () = "") { Blus (); }else{ $ (value.divtip). Show (). Children (). Each (function (index) { var valattr = $ (this). attr ("email"); if (index==1) {$ (this). Text (Tex).

The Jquery Easyui is a very good UI framework, but there is no most common validation in form validation for the equality of values in the two output boxes, so I did an extension. $.extend ($.fn.validatebox.defaults.rules, {/ * must be equal to a field/* Equalto: { validator:function (Value,param) {return $ (param[0]). val () = = value; }, Message : ' Field mismatch ' } }; Use examples: P

The input box hides or displays text when it Gets or loses focus, so the focus effect is that many friends have seen it when filling out form forms, this article uses jquery to achieve the following, interested friends can refer to haEveryone can look at the search input box, the default display "user name/email" promp

Checks user input of input [textpasswordhidden] And textarea. The Code is as follows: /*** Power by wooshoo copyright 2008-2009* Program name: JQuery dedicated input checker* Content: Checks user input of input [text password hi

1 Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > 2 Html Xmlns = "Http://www.w3.org/1999/xhtml" > 3 Head > 4 Meta HTTP-equiv = "Content-Type" Content = "Text/html; charsets = UTF-8" /> 5 Title > Add and reduce tables using jquery + Javascript Title > 6 Script Language = "JavaScript" SRC = "Jq