Jquery :: Re-validate A Validated Form After Checkbox Changed With Different Rules?
Sep 1, 2010
I am trying to validate a form with a couple of elements being required if a checkbox is NOT checked. Now if I submit the form the rules fire - and then I check the checkbox on - the validation rules have already fired - and even though the checkbox is now checked - the validation rules still apply and the form will not submit until I enter the fields.What I was hoping was that the checkbox could toggle the rules on or off.
var validator = $(".cmxform").validate({
rules: {
txtAddress1: {
[code]....
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Sep 6, 2011
I will like to know if there is anyway to view all the rules that I have currently in the Jquery validation plugin. Currently, I am trying to add in rules dynamically through the rules(add) function after adding some dynamic fields through the user inputs. the rules are added in this manner.
[Code]...
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Sep 20, 2010
I tried to understand how the pugin works, and I create that code :
$().ready(function() {
$("#TargetEditForm").validate({
rules: {
[code]....
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Jul 15, 2010
I have 2 checkbox rules that are overlapping.
This one runs first
This one runs second:
So basically the first one runs if BMFNP is checked, and INTEF isn't it checks INTEF and runs the alert. At that time, both are checked so it runs the second function. How can I fix this? I need both to work and display different messages for each situation, if BMFNP is checked, INTEF isn't check INTEF and alert it has been added and BMFNP can only do xxxxx. If both are checked, simply alert that BMFNP can only do xxxx, no need to alert it has been added.
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Mar 31, 2010
I apologize for posting again - Joern, the developer who built this plugin made a suggestion but I never heard back on a follow up question. I am using validate on a fairly big project. The problem I'm running into is that our e-commerce environment is writing a fairly cumbersome value into each input's name field. It's basically pointing to the form handler. This itself makes it difficult to build rules because the name attribute can be 100 characters long. It's also possible that the path to the form handler will change which is troublesome.
The ideal solution is to have set the validation rules and messaging on the id of the input. Joern indicated that this would be possible, but I need some help going about it.
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Aug 22, 2011
I'm using the validation plugin and I have a lot of rules set on my page [code]...
My question, how can I disable all the rules or the entire validation ? I can submit the form via two buttons to either save the page (here I need validation) or "delete" the current view (here I do not want any validation)
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Aug 4, 2011
What I'd like to do is to set the min/max value of a textbox based on what they selected via the <select> which has probably 30 different types...
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May 15, 2010
I need to validate a TOS checkbox on a form that has other non-required checkboxes. I am trying to use a bit of javascript described in this thread:
[URL]
The follow code I have in the <HEAD> section is this:
Code:
<SCRIPT language=JavaScript>
function checkCheckbox (f,name,require) {
var checked = 0, e, i = 0
while (e = f.elements[i++]) {if (e.type == 'checkbox' && e.className == name && e.checked) checked++}
[Code].....
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Feb 7, 2011
I have a simple three-field form in a UI Dialog that, prior to POSTing, I need to validate using the jQuery Validation plugin.Currently, if the user clicks the form's Submit button (the form's action for the PHP form handling is the page with the link that opens the Dialog in the first place) with a field not properly filled out, the Dialog just closes.Clicking again on the link that opens the Dialog form will show the form with the error message(s) that the Validator generated on the previous click of the submit button.How can I keep the Dialog open and prevent a POST until the form validates?
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Oct 27, 2010
I have a very simple form. I start with the submit button disabled and once all of the fields have been validated I would like the submit button to enable. I only have required fields so the standard options that come with the validation plugin satisfy my needs. I only have this code along with the corresponding classes.
$(document).ready(function(){
$("#myForm").validate();
});
[code]....
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Apr 15, 2009
I am trying to display/hide different div tags when a checkbox is checked and when a California is selected as a drop-down value. I have it working when the check-box is selected and choosing the drop-down value, but not when the drop-down is selected and clicking the check-box.I hope this is an easy fix and my newbie-ness is at fault.
<script type="text/javascript" language="JavaScript"><!--
function show(obj)
{
[code]....
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Jan 27, 2011
I am using jquery do detect realtime if a checkbox has changed. But i want to have a delay, otherwise when you type a long word the page changes every time you type another character.
Thi is the code:
$(function() {
var content = $('#plu').val();
$('#plu').keyup(function() { if ($('#plu').val() != content) {
content = $('#plu').val();
[Code]....
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May 31, 2009
I need to do a clientside check of a form to see if a "required" multiselect list and a checkbox have been left blank or not. To clarify, the user is required to select either one or more options from the multiselect list, the checkbox, or a combination of both.
What they can't do is leave both of them blank. Both the multiselect and the checkbox pass values to a PHPList script on the server as if they were one multiselect with the name "attribute17[]".
***Disclaimer - I am a total javascript noob and am piecing together examples from several days (and long nights) of googling.***
I'm dealing with a very long subscribe form, and so far I've been successful with figuring out the code to validate emails, select dropdowns, and checkboxes. This combination multiselect and checkbox is the last piece of the form that is giving me trouble. Hopefully somebody here has a solution.
For simplicity I've reduced the javascript and the form down to just the part I'm still having trouble with. Here is a piece of the javascript that I'm trying to use:
Code:
<script language="Javascript" type="text/javascript">
function checkform() {
if(document.subscribeform.elements["attribute17[]"].value == "")
{
alert("Please select your Primary Work Locations");
[Code]...
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Oct 1, 2009
I am unable to submit the form after validation. I have tried various ways to submit but my form action is not honored. [URL]...
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Jun 26, 2010
I have this create user form, and I'm checking if the email hasn't been used already. This works... But what my problem is, that if the email has not been used before, it will not send the form, while I return true.
I've tried to use $(this).submit, but that will just make it loop and never stop.
So basically: ifdata.is_dublicate = true show error else data.is_dublicate = false submit the form
$("#add_user").submit( function(){
var error = $('#dublicate');
$.post(domain.com/check_dublicate_email', {email: $("#email").val()},
[Code].....
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Jun 28, 2010
This is my first post, and I'm only just learning jqury/JavaScript.
i have a form I'd like to send via POST method to a second php page, i have all the validation etc working fine, I'm struggling with the on Submit handler.. once the form is validated...
can anyone please tell/direct me how i can post this form to a php page that will do the data insertion?[code]...
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Nov 13, 2010
I'm working on a little project where they have a slider form and I need to piggyback a tiny line of code into the validation function for the form.
What I need to happen is when the user has filled in all the fields and clicks the submit button AND the data validates THEN a class is added to the body tag. My jQuery knowledge is very minimal - I added the code to where I 'thought' its supposed to go but it didnt seem to work.
jQuery(document).ready(function() {
jQuery('#scroller').css('overflow','hidden');
// Set up the scrollable registration
var wizard = jQuery('#scroller').scrollable();
[Code]....
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Jul 29, 2011
I've created a checkbox and radio button replacement plugin (URL...), and I'm trying to be as thorough as possible.One situation that I have yet to solve is if a button is given the attribute checked="checked" through some external function. I'm not sure of how to detect this event so that the replacement image is also updated. The .change() method only works when the user actually clicks on the button.The reason I am trying to work this out is because I am adding support for disabled buttons as well. From what I've seen, there are plenty of situations where a button is disabled until a user either selects something else, or fills in required info, etc., and then it is enabled (most likely through the removal of disabled= 'disabled '). If the developer has already worked that in, I don't want the implementation of my plugin to affect that. It should just work automatically.I do check the states on page load, but i'm not running any sort of loop to constantly look for changes.
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Oct 17, 2006
I have a page with a form on it. I also have as part of the page some form validation using javascript. However, and this is rather frustrating, the form is being sent even when the validation is failing. If the form fails validation it shouldn't be sent.
The code is:
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May 30, 2009
I want to use the great jquery.validate plugin. I have just one question. There are fields which i have to check via ajax calls. I just want to check them if they were changed. I thought about one option that i bind the valid method to the onchange event. I would prefer to call the validations on submit.
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Feb 22, 2011
I have created a php filter for a form that returns an error message if someone uses profanity in the comments field and makes them redo that field before inserting into a database. Here is the code I use for that (I have omitted the lengthy list of profanity..):
Code:
if (isset($_POST['comments'])){
$comments = $_POST['comments'];
$filter=array("badword1", "badword2");
for ($i = 0; $i < count($filter); $i++) { .....
if (preg_match("/".$filter[$i]."/i", $comments)) {
$profanity_msg="Profanity is not allowed";
}}}
//Then this before the form
if(isset($profanity_msg)){
echo $profanity_msg;
}
However, the rest of my form is validated through JQuery Validator and I would like to make a rule that would do the filtering instead of relying on the php. Here is a sketch of what I think I will need to do to build the custom rule, but I am not sure how to write the equivalent function to my php code above.
Code:
$(document).ready(function(){
//custom validation rule - profanity
$.validator.addMethod("profanity",
"Equivalent of my php function goes here..."
);
//validation implementation will go here.
$("#TestForm").validate({
rules: {
comments: {
required: true,
profanity: true
}},
messages: {
comments: {
required: "* Required",
profanity: "* No Profanity Allowed"
}}});
})
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Jun 27, 2011
Is there a generic way to fire an event when the state/value of a checkbox is changed by another event - i.e. not a user action. In this scenario, I have a set of checkboxes with a "select all" checkbox. I have the code written such that checking or unchecking the "select all" checkbox updates the state of all of the checkboxes below.
The extra requirement here is that some of these checkboxes have "children". So, when you check one of these, its children are automatically checked as well. So, what I need to do is check the main "select all" checkbox, which would then check all of the immediate children, which would then check all of their immediate children. I tried both an onchange and onclick event, but neither seem to be firing.
<html>
<head>
<script src="/scripts/jquery/jquery-1.3.2.min.js" type="text/javascript"></script>
<script>
[code]....
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Nov 15, 2011
Have made a contact form for a website that uses javascript to validate it then once validated prompts the user if the details are correct. Currently its working in chrome and ie but not in firefox. Code is in post #3.
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Sep 16, 2011
Here's the JS:
HTML Code:
$("#select_2").hide();
$("#select").click(function(){
if ($("#option_1").not(":selected")){
$("#select_2").hide();
}
if ($("#option_1").is(":selected")){
$("#select_2").show();
}});
The HTML goes something like
HTML Code:
<select id="select">
<option value="something">something</option>
<option value="something else">something else</option>
<option id="option_1" value="option_1">OPTION 1</option>
</select>
<select id="select_2">
<option value="something">something</option>
<option value="something else">something else</option>
</select>
I have a form that shows a drop down of choices. If the user selects 'OPTION 1' from the list, they are shown another drop down with more choices. The second drop down is hidden by default and shown only if 'OPTION 1' is selected. This works fine when using the mouse, but the user can tab to this field, choose 'OPTION 1', and the next field does not show because of my onclick event handler. Is there a way I can look for either the keyboard or the mouse?
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Nov 9, 2011
How can i validate x inputs with name array like init_date[] with this plugin [URL]
$('#form').validate({
rules: {
year:{required:true,number:true},
[code]...
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May 20, 2009
I have a textbox and 2 checkbox, and I'd like to validate the textbox if at least one of the two checkbox is selected. If is just one checkbox, I'll write:
myTextboxl: {
required: '#myFirstCheckbox:checked'
}
but in the case of 2 checkbox, how can I solve?
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