Script For Prompt Box Validation Using A Button

May 11, 2010

I wanted to make it so that a button on the webpage validates a word that a user types into a prompt box that pops up when they open the webpage.

For example, user goes on website, prompt box opens, user types in word then presses OK. On the webpage he clicks the button, which calls a while function to check if the word has a P at the start, a J somewhere in it, and is longer than 8 characters.

<script type="text/javascript">
var strWord;
function validateWord()
{

[Code]....

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Password Prompt And Cancel Button

Feb 11, 2009

I have a password script that prompts users for a password, the script works perfect, however, when you click on cancel, it begins the loop again and you can't exit the prompt unless you know the password. It's an internal site so I don't care if it's not that secure. What first occurs is the user clicks on the submit button in a text form, when that occurrs, the password prompt apears, I need the user to be able to click on the cancel button, which will also cancel the submit request and then gets redirected to the same site, like a refresh. I'm not that great with if and else statements, so it may be the problem, or I may need a entire new script.

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Dec 3, 2011

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Dec 7, 2009

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function Clear()
{
var res=window.confirm("Please confirm cancellation-text boxes will be cleared"); [code].....

Is this code valid or invalid for the events I need? How do I set it to fire when user clicks the ASP Cancel button?

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Nov 23, 2005

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May 26, 2006

I've got 4 radio buttons on an html page.

named: account_can | options, Yes & No / 1 & 0
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my script:

function checkcurrency(){

var strCan = document.supplier.account_can;
var strUS = document.supplier.account_usa;

if(strCan.value==1 && strUS.value==1){
alert("The supplier must be either a Canadian or US account, it can not be both.");
return false;
}
return true;
}

every time i submit the form, it goes through no matter what i've selected. and I have added this to the form onsubmit tag. so I'm not sure why this isn't working.. any ideas?

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I'm using a form validation script that alerts fine for all fields, except when adding in any radio buttons. Code:

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Jan 28, 2009

I can't seem to get a alert/popup when checking if on the form no radio button selection has been made...

<script type="text/javascript">
function validate()
{
if (document.orderForm.groupSize[0].checked == false )
{
alert ("none selected")

[Code]...

I want to check all 4 radio buttons in this example and show a message if none have been picked...

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Jan 28, 2007

I'm using it for form validation. The way I have it set up works great to validate the text areas of the form, but I also have a field of radio buttons that I need the user to select at least one radio button. Here's how I have the validation code set up: Code:

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Oct 28, 2011

I'm having a problem with some code, here's the code below:

HTML Code:

If someone hits submit without selecting yes or no the validation pops up asking them to make the selection. After they close out the pop up box the form action still passes them along to the congratulations_aff.php page.

How and why is that passing them on even if they didn't make a selection with the radio buttons?

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Mar 19, 2009

I'm working on a form. The one thing i can't get to work is the following:

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Feb 19, 2010

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I know in javascript the term "checked" works.

Is there a way to us unchecked?

Here is what i am trying to figure out.

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Sep 22, 2011

I'm getting into javascript coding and i'm stumped with some problem about radio buttons. What I would like is to have a general function where I can pass in any group of radio buttons and have it return the textual value of the radio button selected.

First, here is my code so far.

Now here's a sample form:

My question is, when i run this function and pass it in the group of radio buttons by means of the onclick event handler, firefox 3.6.22 reports in the error console on line 22 that "options[index] is undefined". It seems that if i use the variable "index" more than one time it reports this error but if I take out the assignment to variable "choice" that it works just fine.

I rewrote the function using a separate variable and this time it works perfectly:

Notice the indexing variables in the "if" statement and the assignment to "choice" are different.

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Sep 20, 2010

What my script does is if you do not select a radio button and you hit submit an error will pop up saying please select game1. this is taken from the name of the radio button.. How can i make it so it prints out the VALUES of the 2 radio buttons. end result should print please select Baltimore Ravens vs. [code]...

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Sep 8, 2010

After adding some lines of validation from Jorn's validate plugin, the addcar button on IE suddenly won't work, then safari is working, but not displaying updating properly after the animation, it will appear as if broken, but if you scroll up scroll down, then it would update. Chrome and firefox is okay.

Here is the button click code
$('#addvehicle').bind('click',function(){
//ajax
$.ajax ({
type: "POST",
url: "addmorecar",
data: "sessionid=" + $("#sessionid").val(),
success: function(data){
$("#regaddcar").html(data).addClass('ui-widget ui-widget-content');
$("#regaddcar").fadeIn();
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}});
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Aug 9, 2009

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$(document).ready(function() {
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and here is my disable function --

jQuery.fn.diableOnSubmit = function() {
var input=this.find("input.submit")
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[code]....

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Here is my handler:

Here is my button:

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I'm only validating one (Consent) radio button with this code but I need to validate multiple different questions/buttons.

<script>
function getRBtnName(GrpName) {
var sel = document.getElementsByName(GrpName);
var fnd = -1;
var str = '';
for (var i=0; i<sel.length; i++) {
if (sel[i].checked == true) { str = sel[i].value; fnd = i; }
} return fnd;
}

function checkForm() {
var chosen = getRBtnName('Consent');
if (chosen < 0) {
alert( "Please choose one answer when you are asked to select a number." );
return false;
} else { return true; }
}

</script>
<form action="congratulations_aff.php" method="post" name="congratulations_aff" onSubmit="return checkForm()">
<table border="0" cellspacing="1" cellpadding="0">
<tr>
<td colspan="3">I consent to providing my electronic signature.</p></td>
</tr>
<tr>
<td colspan="3" valign="top">
<input type="radio" name="Consent" value="Y" />
Yes
<input type="radio" name="Consent" value="N" />
No

<table border="0" cellspacing="1" cellpadding="0">
<tr>
<td>I consent to electronic receipt of my information reporting documentation.</td>
</tr> <tr>
<td valign="top">
<input type="radio" name="Consent1099YesNo" value="Y" />
Yes
<input type="radio" name="Consent1099YesNo" value="N" />
No</td>
</tr>
<tr>
<td valign="top">

For tax purposes are you a U.S. citizen, U.S. resident, U.S. partnership, or U.S. corporation?
<input type="radio" name="USPersonYesNo" value="Y" /> Yes
<input type="radio" name="USPersonYesNo" value="N" /> No
</tr> </table>
<input type="submit" value="submit" value="Submit" />
</form>

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Code:
SCRIPT CODE:
<script type="text/javascript" >

[code]....

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<!DOCTYPE HTML>
<html>
<head>

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I use Spry for my form validation and have recently ran into a small issue. Form fields validated using Spry lose their value when I hit the back button. Fields without validation retain their values.

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