I want to validate phone number in my project. I include some validations. Furthermore i want to check whether it exactly contains ONLY 10 digits.nothing more and nothing less.How should i include that?
if (document.form1.phone_number.value == '')
{
alert('Please fill in phone number!');
[code].....
I am working on a Phone Number Form. The link of script: [url]
Questions:
(1)I wanted to know if code this script so that instead of the phone number appearing as: (123)456-7890
So that it appears as: (123) 456-7890 with a blank space after the ")"
(2)If that's simple, is there a way to error-check it so that only numbers can be entered into the phone number input field?
I have this form validation code
function check_email(mailstring)
{
valid = "1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";
for(i=0; i < mailstring.length ;i++)
[Code]....
at the moment its checks that someting has been enetered in all these fields,
what would be the best way to check that the email or phone nummber had been entered?? will not send if nothing enetered, but will send if one or both have been enetered?
Need Phone Number Validation for my JavaScript, i can't work it out It currently has E-mail, Surname, Address and Name validation, This is my code at the moment:
<script language="JavaScript">
function echeck(str) {
var at="@"
[code].....
I want to check phone-nummers of 10 characters long en only 0-9
no - so far i have the following script:
function isTel(string) {
if (string.length == 10) {
return true;
}
else
return false;
}
The check on 10 characters is ok but how to check only 0-9???
i was doing this in php but then i decided to do it in js but i am not familiar at all with it. i am trying to validate a phone number. it is supposed to be in the format xxx-xxx-xxxx.
View 2 Replies View RelatedI want to add a min length of 9 validation for a phone number. Thats once spaces have been stripped out.[code]What do I need to add for the min length? (once spaces have been stripped out)??
View 1 Replies View RelatedI have a phone number field on my form that needs validation, but I'm not sure how to code this. I have the following function to validate a first name is entered and last name. The phone number field must match a 7 digit or 10 digit(with area code)phone number. I want to be able to include paranthese and/or hyphens for the valid phone number.
function checkForm1() {
if (document.forms[0].firstname.value.length == 0) {
alert("You must put in a first name");
[code]....
Another newbie question here, I'm sure. I'm trying to modify an existing form with an existing validation scheme. I have to put in something so that the phone field that is entered actually contains numbers. There is no need for dashes, parens or any other divider, but we don't want to exclude them either.
I have gotten as far as this: [URL]..110620_1a.html (new isPhone function that doesn't break anything added at lines 119 - 127) When I try to add the call for the checking however, the entire checking scheme breaks, and the form just executes: [URL]...._110620_1.html (Added code is at lines 190-198)
I am in need of some very simple javascript to validate email address and a phone number from a form.
The email address only needs to:
1. Check that the box is not empty.
2. Check that the text imputted contains an '@' symbol.
3. Check that the text imputted contains atleast 1 Period.
The phone number only needs to:
1. Check that the box is not empty.
2. Check that there is no more than 11 characters.
3. check that only numeric characters have been inputted.
I would like it to report (failure) back as text on the page under the box that has the problem rather than a window.
This is probably the stupidest question ever. I know in java you can take advantage of a number being an int (not double) and divide by something without getting a remainder. But in javascript you dont declare what kind of variable something is.
So my problem is: Given any double or triple digit number, how do i get all but the last digit. Like if i have 13, I need to make an int with 1. If it's 103 i need one with 10.
I need to remove non digits from a number.
I thought I could do this:
var phone=དྷ-p67s82'
var re=/D/g;
phone=phone.replace(re,'');
alert(phone) yields: 22-p67s82
What dumb thing am I missing. That regex removes nothing.
Is there a formatting or rounding technique to specify the number of digits to display after the decimal?
View 2 Replies View RelatedI need Javascript validations of :
1. 10 Digits cell number does not start with 0
2. Valid E Mail Address and
3. 6 Digits Pincode
In the assignment, I'm asking the user to put in a 10 digit phone number (numbers only, no dashes or parenthesis), and the program spits out the phone number WITH the parenthesis and dashes like this: System.out.printf( "(%03d) %03d-%04d", part1, part2, part3);
HOW to parse the phone number. Here's what I've got so far.. Middle and end.
import java.util.*;
public class C1Phone {
public static void main(String [] args) {
Scanner in = new Scanner (System.in);
[Code]....
i see alot of forms where the phone number field is split into 3 boxes.
<form id="contactform" action="contact-submit.php" method="post">
<!-- form fields -->
<div class="form">[code].....
how do i add a phone number field in there that has 3 connected fields?
This is what I have so far, it is a template I copied from my working E-mail validation. I'm assuming I have to make it so it's just an array of numbers but I really don't know Java too well.
Essentially I just want numbers only to be accepted into the phone field. code...
I need from regular expression for phone number like this +35 888888 or +35 888-888.
View 4 Replies View RelatedIf number is more than 24 digits, modulus operator is not giving correct output [code]...
have a form with three fields for home phone, work phone & mobile phone.I've got jquery to validate that the numbers entered are the right format, i.e. using the following with custom methods for the phoneUK etc.The thing is I only need one of these numbers. I have been trying *all day* to try and get this to work but no joy. I know I need to group them somehow but can't figure it out.I want it so I get a single message if all fields are left empty and then if a field does have an entry then it's validated to ensure its a number.
View 1 Replies View Relatedhow to validate forms and the next topic I'm learning is the phone feature! My code isn't working and not sure why! I read other opinions and tried to follow some templates but again.. Nothing is working out for me..
[Code]...
How do i create a phone number form box in javascript using no inner html . there must be at least one dash in it. code...
View 3 Replies View Relatedi am trying to check a character with another character which are in the same text box.when we are entering date,date in the first text box and month in another text box and year in another text box.now i want when i am trying to enter '0'in the character position when there is '0' at first character position it must raise an alert box as well as when i am trying to enter a digit greater than '1' at 2nd character position it must raise an alert box when there is '3' in the first character position.
View 3 Replies View RelatedI have forum validation script but this script cant validate the phone number field. My script:
if(document.getElementById('user_phone').value=='')
{
alert(Please, enter <?php _e(PHONE_TEXT) ?>');
[code].....
I am trying to validate a ZIP code form entry to allow only numbers and exactly 5 digits. The following code validates for numbers only, but I can't get the 5-digit minimum integrated. correctly.
onchange="if (/^.?$/.test(this.value) || !/^-?d*.?d*$/.test(this.value)) {alert('Numbers only please.'); this.value=''; this.focus()}
I have a text-box where you enter the phone nos. On key-press, i have written a validation code to enter only nos and "-". I have disabled Ctrl+v, but my customer want to enable ctrl+v for that text-box only. My requirement is after pasting the value it should automatically check for validation..
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