Validating Forms - Check Whether Or Not Password Match
Oct 11, 2009
This code will not work no matter what I do.
function comparePassword(){
pass1 = document.getElementByName('password');
pass2 = document.getElementByName('cpassword');
if(pass1.value != pass2.value){
document.getElementById('matchpass').innerHTML = "Passwords do not match!";
}}
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 TransitionalEN" "[URL]">
<html><head>
<title>Game Makers United - Uniting game makers with the help they need</title>
<script language="Javascript" src="javascript.js" type="text/javascript"></script>
</head><body>
<form method="post" onsubmit="comparePassword();" >
<table width="100%">
<tbody><tr>
<td width="150px">Username: </td>
<td><input type="text" name="username" maxlength="32" /></td>
</tr><tr>
<td width="150px">Password: </td>
<td><input type="password" name="password" maxlength="32" /></td>
</tr><tr>
<td width="150px">Confirm Password: </td>
<td><input type="password" name="cpassword" maxlength="32" />
<span id="matchpass"></span></td>
</tr><tr>
<td><input type="submit" name="register" value="Register" /></td>
</tr></tbody></table>
</form></body></html>
All it's supposed to do is check whether or not "password" and "cpassword" match, if they don't it's supposed to put "Passwords do not match!" in the span "matchpass". I can't see anything wrong with the code and javascript is enabled in my brower. GetElementByName does not exist, so I switched it to getElementById and it works perfectly.
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Jun 25, 2011
I am trying to validate my 2 password fields with a custom message.Here's the code i'm trying to use, but it keeps failing:class="{required:true, equalTo:true, messages:{required:'Please type a password(min. 5 signs)', equalTo:'Pass dosen't match'}}"What is wrong, is it possible to do it by this code?
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Nov 1, 2011
validating the password strength of my form. I am actually looking for a regular expression that could force the users to have at least 2 of the following:
1. Upper and lower case.
2. Numbers
3. Symbols.
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Jan 28, 2011
I need to make sure the zip code the user enters matches up with 1 of 50 acceptable zip codes - so if they enter nothing at all or enter a zip code that does not match up with one of the 50 acceptable zip codes they get an error. I know I need some kind of conditional statement like:
if (#zipcode != "12345 || 23456 || 45678 || 12365") .. do something...
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Jan 6, 2006
I am looking for a little help validating a forms input. On the form are key
items which I do not wish to be zero length.
I have wrote the following function:
<script language=javascript>
function ValidateLength(oid, min, max)
{
var txt = document.getElementById(oid);
var length = txt.value.length;
if(length == 0)
{
alert("You must enter your reference, Company Name and Contact Name");
}
}
</script>
However their are still a few issues I would like to work out.
I all it with my forms sumbit event with the following:
<input type="submit" name="Submit" onclick="ValidateLength('txtRef',0,100)"
value="Submit Details">
However that will only check the length of the item txtRef, how can I check
more textbox values? Also how can I stop the form posting if the alert is raised?
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May 26, 2010
I have the code for the form, it asks for the quantity of certain items to purchase and displays them. The next exercise I needed the Quantity to test for Numbers only. I need it to give an alert if there is a NaN entry and stop the program otherwise it continues on with the calculations.
PHP Code:
<script type="text/javascript">
var SalesItems = new Array ();
SalesItems ["Webcam"] = "50.00";
[code]....
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May 27, 2011
It doesn't appear to be possible to validate multiple forms on a pages that only has a single <form> tag, using the JQuery Validation Plugin offered by Jörn Zaefferer. The reason I need to do this is because my pages are created with ASP.NET whose architecture generally calls for a single page-wide <form> tag. In my designs, I'd like to submit my data using a custom ajax call to a web-method, and link it to a click event on a button.
Below is an example:
<!
DOCTYPE
html
PUBLIC
"-//W3C//DTDXHTML1.0Transitional//EN" "[URL]" >
<
html
xmlns
=
"[URL]"
> .....
I'm not sure that I fully understand the documentation for the Validation plugin, but it doesn't seem like this is possible, as the plugin seems to need a <form> for each form.
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Mar 16, 2011
I am trying to do a pattern match and check something in a condition but cant get it to work. The first value changes and I need to check and do something if I get a hit on it.
Code:
var mydata = "?first=one&second=two&third=three";
if (mydata.indexOf("first") == "something")
{
alert("No Hit");
} else {
alert("Hit");
}
Basically I am trying to find out if first is equal to one in the mydata string. My above attempt is not working.
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Aug 16, 2010
I am trying to do a check on two password fields. As you can see below, I am doing an if satement on keyup to verify the fields are the same, and if so append a green checkmark.
Problem I am running into is on the if statement line #6 below, where I have :
$j(pw1).val().length >= 6 && When set to 6, and I put a six digit password into the confirm password input box, and shift tab back to the initial password input box, the image disappears. Upon tabbing out of password back into confirm password the green check mark will re-appear.
[Code]...
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Jun 18, 2010
I'm working on a script to check password strength "onkeyup",so when the user enters a password after every character i call a function to check the passwords strength.I'm almost ready,but i stucked with one thing:I want to check the same characters in the password,so i can deduct some point from the score if there are identical characters.Here is my code:
var multis = 0;
for(var x = 1; x < passLength; x++)
{
[code]....
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May 10, 2011
Trying to check how many lines a div has and then alter another to match.
Found this code, but I'm not sure what to do [code]...
Look at Navigation and then look at Animated Menus as an example. When the grey animated menus (div.columnrt) takes up two lines (could be more), need the corresponding left div (div.columnleft) to be same number of lines, so that everything stays lined up. Each of these pairs sits inside of a li element.
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Jul 13, 2011
I have multiple checkboxes. How can I validate the group of check boxes so that a user can only select two. If they try to select more than two, an alert will pop up stating they can only choose two?
Code:
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May 30, 2010
I'm using the following javascript code to validate a form:
My HTML code is as follow:
The fact that my using xhtml strict I'm having an error when validating my html file. Can't use name attribute in form.
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Nov 27, 2010
I need it to check that the name, email and message field have been filled out (which currently works fine) but also to check that the email is a valid address. This is my attempt at doing this, it works with the fields not being filled out, but does check that the email is valid?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html/javascript; charset=iso-8859-1">
<script type="text/javascript" language="JavaScript">
[Code]....
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Jul 26, 2011
i have created one simple login form with 5 fields namely username,email id,password,retype password and phone no.i have created alert message for each function,so that when there is an error it displays alert message..now i have to replace all alert messages with inline validation(displays errors beside textbox).
<code>
<html>
<head>
[code]....
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Jul 28, 2011
below is the code for simple login form having fields username,email id,password,retype password and phone no. i have done inline validation forcheckName() .i am not getting for the other fields can u tell me how to do it..
Code:
<html>
<head>
[code]....
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Apr 28, 2010
I'm having trouble getting two password boxes to work on the same page, which I created using the JavaScript Kit Encrypted Password Generator [URL].
I've used the code that this generator produces, with some modifications as given by cheesebagpipe [URL]. These changes enable the user to press the keyboard's enter key to submit the password (as an alternative to clicking the submit button), and will also refocus the text box and select the text in it if the user enters the wrong password.
The code works fine on pages with just one box (e.g. [URL]), but what changes are needed to make two work on the same page? (I'm new to web design and clueless when it comes to JavaScript, which I know isn't the most secure method of password protection, but will do for now).
At the moment, on pages with two boxes (e.g. [URL]), neither of the boxes work; this appears in the address bar instead: [URL] ('help!'=whatever has been entered in the text box).
The full code for both boxes is given below.
<div id="passwordBoxes">
<div id="password2">
<form name="password1" onsubmit="submitentry();return false;">
<span class="WhiteLogin">Keyboard classes login</span>
[Code].....
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Feb 15, 2010
I want to validate new password with repeat password befor user press submit.
<p align="center">To reset your password, provide your current password</p>
<form id="form1" name="form1" method="post" action="pcq.php">
<table border="0" align="center" class="mytable2" style="margin-left:175px" >
<tr>
[Code].....
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Aug 31, 2010
Why my email field is validating, but mycode for validating empty fields is not?
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Mar 21, 2010
I am using a validating form plug in for jquery and I have a question about it. Let this function will be an ex.:
[Code]....
'e' is the name attribute of one form element, but can I choose more elements using jquery (CSS) rules like this: input[name*=e] or how can I do something similar?
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May 8, 2011
How would you make a password feild and a retype password feild and they have to be the same?
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Aug 28, 2008
This is a secure solution for password protection with JavaScript. It works by encrypting the password and the content. Nothing is revealed in the source code, and it cannot be beaten by disabling JavaScript.
The download contains three files:
Protect Content.html lets you generate your own protected content.
Demo.html is a protected document, and as long as it remains unbroken, it's your proof that this software works. You can also use it as a template for your own protected pages.
Demo, with hint.html is another protected document that tells you the password. This is meant to show that the first demo is not a trick or a fake.
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Jan 24, 2011
How do I tell my password function to have input type="password" onfocus. I also want the text "Password" to disappear onfocus.
[Code]...
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Sep 16, 2010
I want to make few forms but 1 submit button. I want to do 1 page , 5 forms , 1 submit button so when i click on the submit button it will send the 5 forms as 1 form.
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Nov 14, 2011
how to add forms in javascript, but it's limited to text input forms.
<script type="text/javascript"><!--
function updatesum() {
document.form.sum.value = (document.form.sum1.value -0) + (document.form.sum2.value -0);
}
//--></script>
Where the inputs sum1 and sum2 are text fields you put whatever numbers you want in. That works fine. Great. Now what I'm having trouble with is modifying the code so that it will add one form with an input number with a form that spits out a randomly generated number.
<input type="button" value="D20" onclick="this.form.display.value = Math.round (20 * Math.random())" class="buttonHi" /> <input name="display" type="text" size="6" value="" />
This is what I'm using for my random number generator. So basically I want to be able to put, say, 5, into the input text field above this. And then click on the d20 button to get a random number, say, 15, and then have the first code add the inputted 5 with the randomly generated 15.
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Jan 28, 2009
I want a function that when you check on a check box another check box appears.
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