JavaScript regex validate Telephone no.

Home Answers Viewqa JavaScriptQuestions JavaScript regex validate Telephone no.

QuestionAsk Questions?

Java Coder

JavaScript regex validate Telephone no.
2 Answer(s) a year ago
Posted in : JavaScript Questions

View Answers

May 12, 2012 at 1:43 PM

 <html>
<head>
<title>Phone number validation using regex</title>
<script type="text/javascript">
    function validate() {
        var phone = document.getElementById("phone").value;
        var pattern = /^\d{3,5}([\-]\d{6,8})?$/;
        if (pattern.test(phone)) {
            alert("Your phone number : "+phone);
            return true;
        } 
            alert("It is not valid phone number!");
            return false;

    }
</script>

</head>
<body>
<h2>Validating phone number..</h2>
Enter Phone No. :
<input type="text" name="phone" id="phone" />
<input type="submit" value="Check" onclick="validate();" />
</body>
</html>

May 12, 2012 at 1:45 PM

The above example validate 10 digit (eg-9675647324) mobile number by using regular expression-

/^\d{3,5}([-]\d{6,8})$/; In this pattern u can put 3 to 5 length

of area code and â?? as a separator and 6 to 8 length of number. If you want to fix length 4 then put \d{4}.

Here /../(forward slashes) is used to quote your regular expression.

^ shows beginning of string.

\d{3,5} shows any digit 0-9 ranges 3 to 5.

[-] is used to put -.

$ is used for ending the string.

test() method takes one argument and check that to the pattern.

JavaScript regex validate Telephone no.
JavaScript regex validate Telephone no. JavaScript regex validate Telephone no. <html> <head> <title>Phone number validation using regex</title> <script type="text/javascript">

JavaScript regex validate validate Zip.
JavaScript regex validate validate Zip. JavaScript regex validate - how to validate Zip? <html> <head> <title>Zip Code validation using regex</title> <script type="text/javascript">

javascript regex validate url
javascript regex validate url How to validate URL in regex Javascript <html> <head> <title>Url validation using regex</title> <script type="text/javascript"> function validate

JavaScript regex validate Character
JavaScript regex validate Character JavaScript regex validate... using regex</title> <script type="text/javascript"> function validate() { var name = document.getElementById("name").value; var

JavaScript regex validate Mobile no.
JavaScript regex validate Mobile no. JavaScript regex validate... validation using regex</title> <script type="text/javascript"> function validate() { var mobile = document.getElementById("mobile").value

javascript regex validate currency
javascript regex validate currency How to validate currency in JavaScript? <html> <head> <title>Currency validation using regex</title> <script type="text/javascript"> function

javascript regex validate Special character
javascript regex validate Special character javascript regex validate Special character <html> <head> <title>Zip Code validation using regex</title> <script type="text/javascript">

how to validate the telephone number without using jquery in html with javascript
how to validate the telephone number without using jquery in html with javascript how to validate the telephone number without using jquery in html with javascript

javascript regex validation alphanumeric
javascript regex validation alphanumeric How to write javascript regex validation for alphanumeric? <html> <head> <.../javascript"> function validate() { var name = document.getElementById

javascript regex validation email
javascript regex validation email How to write JavaScript regex... validation using regex</title> <script type="text/javascript"> function validate() { var email = document.getElementById("email").value

javascript date validation using regex
javascript date validation using regex Hi, I want to validate the date using javascript. Please help. <html> <head> <title>Validating Date format</title> <script type="text/javascript">

JavaScript regex exec() method for text match.
JavaScript regex exec() method for text match. JavaScript regex exec...; regex exec() for text matching</title> <script type="text/javascript"> function validate() { var name = document.getElementById("name

JavaScript Validate UK Date
JavaScript Validate UK Date How to Validate UK Date in JavaScript <SCRIPT> function validateDate(dtControl) { var input = document.getElementById(dtControl) var validformat=/^\d{1,2}\/\d

validate radio button using javascript
validate radio button using javascript validate radio button using javascript

Calling In JavaScript Functions from HTML Form To Validate User Entered Data
Calling In JavaScript Functions from HTML Form To Validate User Entered... and editing my html to call my functions to validate the user entered data...;title>Subscription Form</title> <script type="text/javascript">

validate select tag items in javascript
validate select tag items in javascript Hi, How to validate addition of two numbers from two different <select> tag items in JavaScript..? Thanks in advance

Validate <select> tag Items
Validate select tag Items Hi, How to validate addition of two numbers of two different "select" tag items in JavaScript..? Thanks in advance

JAVASCRIPT
JAVASCRIPT I have one textbox and I want to validate that it must start with number(1-0). can anyone tell me a javascript for that ? thanks in advance

JavaScript validate select tag
JavaScript validate select tag In this tutorial, you will learn how to validate html select tag. Here, we have used two select tags to select numbers...; <script language = "Javascript"> function validate

telephone directory
telephone directory how to make a telephone directory using arrays? Hi Friend, Please visit the following link: Java Telephone Directory Thanks

Javascript
" method="post" onsubmit="javascript:return validate();"> Phone Number:<... this format xxx-xxx-xxxx, i want the code in javascript. as a function. Javascript Phone Number Validation <html> <script> function

javascript
javascript please tell me sir,this query not validating correctly..whats wrong in this query? <HTML> <HEAD> <TITLE>validate <Script language = JavaScript> function validate(theForm) { var why=""; why

javascript
javascript <HTML> <HEAD> <TITLE>validate <Script language = JavaScript> function validate(theForm) { var why=""; why... = JavaScript> function validate() { var checkD= checkDropdown

javascript
javascript Hi deepak, sample example on javascript form validation... charachters accepted are A - Z and a - z");return 0;} } function validate... name="form" method="post" onsubmit="return validate();"> <table> <

Validate
Validate hi all..im a beginner java and i need some help from u guys.. Its about validate. My HR request BF = 'brought forward', leave cannot apply date greater than 31/03 of particular year. So, if the user apply the date

VALIDATE

Java REGEX
Java REGEX I have a String {"name":"ashish","surname":"singh"} I have to check whether each word is surrounded by the " (double quotes) or not using the java regex. without using Json lib. Kindly help

How do i validate form using javascript and send data to database?
How do i validate form using javascript and send data to database? I need a "JOIN US" form that can validate using javascript and be able to connect....") return false; } } return true } function validate(){ var

How to Validate dynamically created text box in HTML using Javascript
How to Validate dynamically created text box in HTML using Javascript Here is the HTML code to create text boxes dynamically. It works properly.... And also how to validate the text boxes created dynamically. <html>

replacing regex in large files
replacing regex in large files replacing regex in large files

LINUX - Regex

how to validate values in the dynamically created textboxes?
how to validate values in the dynamically created textboxes? how to validate values in the dynamically created textboxes in HTML using javascript...;script language="javascript"> var n=1; //FUNCTION TO REMOVE TEXT BOX ELEMENT

jQuery to validate Email Address
jQuery to validate Email Address ... that validate the email address from server and displays on the user browser...: The following code includes the jQuery JavaScript library file: <script type

Recursive regex PHP - PHP
Recursive regex PHP any one? that can send me the code of regular expression that checks other regular expression for its correctness. Hi, Please check at http://www.roseindia.net/tutorial/php/phpbasics/PHP

JavaScript - JavaScript Tutorial
JavaScript Tutorials is one of the best Quick reference to the JavaScript. In this JavaScript reference you will find most of the things about java script. JavaScript tutorial is classified into sections with examples. This tutorial

JavaScript calculate age from date of birth
); var pattern = /^\d{1,2}\/\d{1,2}\/\d{4}$/; //Regex to validate date...JavaScript calculate age from date of birth How to calculate age.../javascript"> function ageCount() { var date1 = new Date

Javascript Form validation Example
Javascript Form validation Example In this section we will discuss about how to validate your application form in javascript. In many applications data... inserted is correct or not you will be required to validate your form. Here I

javascript validation
javascript validation i have 4 buttons in my project like save,find,modify,clear and exit. Here my problem is i have to validate in javascript like if i click on save button an alert message should be displayed "DO YOU WANT

Java: Regex Exercises 1
Java: Regex Exercises 1 Name _______________________________ Assume String subject = "This is test 123 of <a href="http://here.there.tld">Hello</>"; String regex; String result; . . . Pattern pat = Pattern.compile(regex

javascript - Java Interview Questions
javascript I am writing a simple JavaScript to validate the field. Any guidelines for writing a simple JavaScript will work

long validate
long validate How to validate long type

JavaScript - JavaScript Tutorial
how to immediately put JavaScript to validate forms, calculate values, work... is JSP using JavaScript I this example we will show you how to validate...JavaScript - JavaScript Tutorial JavaScript Tutorials is one

how to validate e,ail id and phne number in student form
="javascript:return validate();"> <table> <tr><td>Email <...how to validate e,ail id and phne number in student form how to validate e,ail id and phne number in student form Hi Friend, Try

Validate 2 list boxes, one is multiselect, one is singleselect
Validate 2 list boxes, one is multiselect, one is singleselect <head> <script language="javascript"> function... not support JavaScript!</noscript> </head> One list box contains

JavaScript validation for decimal number
JavaScript validation for decimal number Here we are going to validate... in the textbox, the javascript takes the value of textbox and check...;) } } function validate(){ var dec=document.form.num.value

VoIP Telephone Adapter
VoIP Telephone Adapter VoIP Telephone Adapter Services AT&T...) telephone service that utilizes the latest in Internet technology to deliver features

how to call from pc to telephone in java - MobileApplications
how to call from pc to telephone in java Hi, presently I am working on "make a call from pc to telephone" in java. I am unable to procceed how to start. I am new this technoloy.Please give me some valuable suggestions how

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.

Tutorial Topics