JQuery :: Variable Validation Rules For Same Input Field Depending On Other Fields

May 30, 2009

I have the following html, field xxx requires a number from 0 to 100 when percentage is selected, and 0 to inifinity when dollar is selected.what's the best practice to setup validation for this?the key is to control the maximum value.I have tried depends expression in a max rule, but it doesn't seem that it can satisfy my requirement.

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JQuery :: Validation Dynamic Rules - Add In Rules Dynamically Through The Rules(add) Function After Adding Some Dynamic Fields Through The User Inputs

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.


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JQuery :: Two Input Fields / Give Second Input Field Always Same Value As Input Field One

Jun 7, 2010

I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.

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Invoice Form - User Can Add - Input Field - After Adding A New Input Field - The Content In The Other Fields Is Deleted

Sep 1, 2011

I'm now working on kind of invoice form which in it the user can add as much input field as he wants.

The problem is that after adding a new input field - the content in the other fields is deleted.


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JQuery :: Create Three Rules Depending On The Path Of A Page

Jun 28, 2009

What I'm trying to do is create three rules depending on the path of a page. If the path contains 'best-sellers', I want jQuery to set the class of the page to 'pm-best-sellers'. I can do this, and it works, but when I add the rules for 'express-gifts' and 'eco-friendly' it breaks.

Here's what I've got:

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JQuery :: Validation: Form With Multiple Submit Buttons Having Different Validation Rules

Oct 2, 2009

I have a form with multiple fieldsets which are visible conditionally. There are three submit buttons "Abandon", "Save" and "Save & Continue". Each button should validate specific controls of the form and submit it. I tried setting "onsubmit: false" and checking for "$('#myForm').valid ()" on click of these buttons., but that validates all controls of the form.

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Display Specific Input Fields Depending On Combobox Selection?

Nov 5, 2009

Within a classic asp webform (using vbscript) I would like part of the form (input boxes within table structure) to be specific/displayed depending on the users selection from the combo box in the row above.

I think the best solution would be using Javascript can anyone suggest a solution or example code?

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JQuery :: Form Validation - Two Input Fields In A Form - Only One Of Two Fields Is Required

Oct 10, 2009

There are two input fields in a form, but only one of them is required, they are not required at the same time. Either A or B is required. ( A is required OR B is required). In other words, a user can input data to field A, or he can input data to filed B, but he can not input data to Both A and B at the same time. How to implement this constraint in Jquery form validation?

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JQuery :: (validate) Variable Form And Validation Active Fields?

Jul 14, 2009

I hope this is the right place for my question. I have a working form and all iss great using this jQuery Form Validation PlugIn from brassistance. Now I got in trouble by having a Form which will get extended by user inputs. To explan in detail: I have a Form with static fields and so on. But then if the User selects in the form the amount of Persons, I append Name and Surename Text Fileds to the static form and give the form fileds dynamically generated names. now have the problem to validate the dynamically generated text fields in that form!


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Form Validation - Multiple Input Field Validation?

Dec 21, 2009

I need to validate two forms containing multiple input fields but want just one error message if any of the fields are left blank, the page is required to submit the users details (registration form). Also if any of these fields are left blank i don't want to be able to go to the next page on clicking the submit button

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Jquery :: Multiply 2 Input Fields When Either Field Updated

Jun 25, 2009

I pull product price from another page. Then I multiply it with quantity entered in the quantity input field. The problem is, if I forget to enter quantity value before I pull product information or if I change the quantity field later, the final total price is not updated.

My codes:


UCTID" name="PRODUCTID" /><input type="hidden" class="UNITPRICE" name="UNITPRICE'+(i++)+'" /><small>Search Products</small></div>30"><span class="prices">Unit Price:<span class="UNITPRICE"></span><br />Total Price:<span class="TOTALPRICE"></span><br /><a onclick="RemoveProduct(".column width50");" href="#">Remove</a></span>


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JQuery :: Input Text Field Validation?

Mar 23, 2011

i know its for email validation, but how the line 1 works?and also if JQuery has this function?

if (!/^[A-Za-z0-9_.-]+@([A-Za-z0-9-]+.)+[A-Za-z0-9]{2,4}$/.test(
document.forms[0]["email"].value)) {
alert("Please enter a valid e-mail address.");


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JQuery :: Group Input Field Validation

Jul 14, 2009

How can I do validation on a group of input fields, as long as one of the 3 fields have a value then it's valid,I've managed to group them, but it's showing up with 3 error messages instead of one. How can I get it to display just the one error msg for all 3 input fields?

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JQuery :: Use One Input Text Field To Drive Two Hidden Input Text Fields?

Jul 16, 2011

I have a problem created by my complete [rookie] status – only second time venturing into jQuery. I created a simple shopping cart using php and the PayPal buttons (1: buy now, 2: add to cart). The php back end does it great, it generates the table and the buttons and everything works just like it’s supposed to; Except, I forgot to add sizes. So I found out what I need to add, and I realize that the way the buttons work, I will have two different text boxes for size. Not very visually appealing, and since I’m not submitting this to the server before it goes to PayPal to pay, I cannot modify it with php the way I normally would. jQuery / javascript are my only hope of making this work. What I want to do:Have a single textbox where [size] is entered by the user.

Copy the value from the [correct] text box to the Value=”” section of the now hidden field in the PayPal form That way, no matter whether they [BUY NOW] or [ADD to CART] the right size is submitted to the PayPal shopping cart. This is the actual PayPal code that I’m trying to change

<input type="hidden" name="on1" value="Size" maxlength="200">Size</td>


I got this far, and then decided to find how to insert the "enteredVALUE" into the right place in the input text field (what I called output) and I've not been able to figure out how to stuff it in there.

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Validation Of All Input Fields In Array

Jun 18, 2011

I have just started learning JavaScript, so I do not know much about it at this moment. I need suggestion regarding validation of input values which are actually in an array. My HTML looks like this:

Link# 1: <input name="url[]" size="80" type="text">
Title# 1:<input name="title[]" size="80" type="text">
Link# 2: <input name="url[]" size="80" type="text">
Title# 2:<input name="title[]" size="80" type="text">
Link# 3: <input name="url[]" size="80" type="text">
Title# 3:<input name="title[]" size="80" type="text">
And so on. (up to 20)

User can add more input fields by adding "Add" button; I'm using JavaScript for that purpose. By default, only a couple of fields is shown. I want to validate these all fields using a loop or a number of loops, such that an alert appears if any field is left blank and also if any value in title[] array matches another value in that array and same for the second array url[] Examples of working would be something like this:

If Link# 1 is left blank: alert("Link# 1 is empty");
If Link# 2 is left blank: alert("Link# 2 is empty");
If Title# 1 is left blank: alert("Title# 1 is empty");
If Title# 2 is left blank: alert("Title# 2 is empty");
If Link# 1 == Link# 2: alert("Link# 1 is same as Link#2");
If Link# 1 == Link# 3: alert("Link# 1 is same as Link#2");
If Title# 1 == Title# 3: alert("Title# 1 is same as Title#3"); etc, etc.

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JQuery :: Dynamic Inputs Targeting For Validation Rules?

May 6, 2011

I'm working on the validation plugin for jquery and trying to figure out how I can target the text boxes that are dynamically generated with this change event. I'm trying to target them so I can set up rules for my page.


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JQuery :: Validate Remove All Rules / Disable Validation?

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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Jquery :: Validation Rules AddMethod - PHP Filter For Form

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..):

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
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.

//custom validation rule - profanity
"Equivalent of my php function goes here..."
//validation implementation will go here.
rules: {
comments: {
required: true,
profanity: true
messages: {
comments: {
required: "* Required",
profanity: "* No Profanity Allowed"

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JQuery :: Validation Plugin - Adding Dynamic Custom Rules

Jan 26, 2011

Im using the jquery validation plugin: [URL] The forms are generated dynamically using php, with the standard class 'required' the plugin looks for, however when it comes to adding my custom rules i want them to be dynamic, as the name/id attributes are generated based on what the id of the form is: i.e. the form ID is #comp so an input would have a name attribute of comp_forename, comp_surname so basically the validator is initiated by looking in the body for a form: var form_id = $('body form').attr('id'); Then how can icancatante the strings to created the name attributes dynamically in the rules here:


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JQuery :: Retrieving The Input Field Value Put Not Working When Setting Value Of Id Through A Variable?

Jun 7, 2011

correcting the below sample code. I need to set the idvalue stored in a variablein $('#someId').val()

<script src="http://code.jquery.com/jquery-latest.js"></script>


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Pass Variable From Drop Down Option Field To Text Fields

Jul 23, 2005

Here is the working script if anyone is interested.

I was missing the else if.

<script language="JavaScript">

function Trip_Time(Traffic_Results) {
if (document.Traffic_Results.CIP_Diff.value == "point1") {
document.Traffic_Results.display_time.value = "2:20";
document.Traffic_Results.display_time2.value = "4:30";}

else if (document.Traffic_Results.CIP_Diff.value == "point2") {
document.Traffic_Results.display_time.value = "8:20";
document.Traffic_Results.display_time2.value = "11:30";}

else if (document.Traffic_Results.CIP_Diff.value == "point3") {
document.Traffic_Results.display_time.value = "1:20";
document.Traffic_Results.display_time2.value = "6:30";}

else {
document.Traffic_Results.display_time.value = "0:00";

document.Traffic_Results.display_time2.value = "0:00";


// -->

<BODY BGCOLOR="white">

<form name="Traffic_Results">

<select name="CIP_Diff" onChange="Trip_Time()">
<option value="" selected>Choose from this list</option>
<option value="point1">Point 1</option>
<option value="point2">Point 2</option>
<option value="point2">Point 3</option>
</select>&nbsp;&nbsp;&nbsp; <font size="-1">Starting Location</font>

Time at Location <input type=text name="reported_time" size=5 value=""><br>
ETA 1 <input type=text name="display_time" size=5 value="0:00"><br>
ETA 2 <input type=text name="display_time2" size=5 value="0:00">

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How To Add Validation Rules For Radio Buttons

Jun 18, 2010

In "validateField" function radio is not exists and I don't know how can I add a validation rule for radio buttons. My code is attached.

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Checking Input Fields(text) Value When Field Is Loosing Focus

Mar 17, 2006

I have a input field (text field) in my html page. User should give input as a string like following 12 345 678,0 If user gives input in format 12345678,0 and leves the input field how can I format the value 12345678,0 into format 12 345 678,0?

Are there any Javascript that can handle this with Regular Expressions?

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Get Values From Certain Input Fields And Assign Them As A Value To A Hidden Field And Then Submit It Through Php?

Apr 30, 2010

I got an unusual request form a client. I got a form and I have to get values from certain input fields and assign them as a value to a hidden field and then submit it through php.I'm using mootools (1.11). I was tinkering around that for a day and wasn't able to solve it. Here is the html:

<label for="primary_domain0">Primary Domain Name <span class="req">*</span></label>


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Get Input Fields Values And Assign Them To A Hidden Field - Mootools?

Apr 29, 2010

I got an unusual request form a client. I got a form and I have to get values from certain input fields and assign them as a value to a hidden field and then submit it through php. I'm using mootools (1.11). I was tinkering around that for a day and wasn't able to solve it. Here is the html:


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Hide/unhide Fields Depending Upon Other Fields?

Apr 26, 2009

i have to hide/unhide some fields on basis of some other fields. i found this script on the web.i can't understand the function completely what is the if ( txt.match(id1) ) block doing ?? is there any other way of doing the same...

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />


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