Length Validation

Nov 6, 2007

I want to add some length validaitons to this form so that the state is enterted two characters long, the zip is entered five charaters long and the phone number will be entered eight characters long. Code:

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JQuery :: Add Min Length Of 9 Validation For Phone Number?

Nov 20, 2011

I 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)??

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Copy And Paste Form RTF Document Into Field In Asp Form Cause It To Bypass Field Length And Javascript Validation - How To Overcome?

Jul 23, 2005

I have a web form with several fields. If I copy & paste from a RTF document into a field, the javascript validation and field length are bypassed and cause the form to fail.

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Form Validation Form.length

Oct 5, 2006

I want to loop through all the elements in a form so as to check their values in order to validate the relevant fields, i thought i could get the number of form objects within the form using "formName.length." Then use a loop to go through all the form fields.

It seems formName.length is not working for me ... it's returning "undefined" or "0" values. How could i get the number of form objects within a certain form. Code:

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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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Jquery :: Display Validation Error Messages When Form Validation Fails

Apr 1, 2011

I am trying to display validation error messages when form validation fails. Currently it does display the error messages but then disappears straight away. How can I stop the page from refreshing when validation fails? I have return false in my code when validation fails but still having same problem. Currently I have only done the validation for the full name only. The error msg is showed in:


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JQuery :: Form Validation Plugin: Customize Input Validation?

Jun 21, 2009

This is in regards to Jrn Zaefferer's plug in.How do you customize input validation so that I can remove foullanguage?So that first name or last name doesn't have "fck you" or something

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Phone Number Validation \ Currently Has E-mail, Surname, Address And Name Validation?

Jun 22, 2010

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="@"


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JQuery :: Simulate A Validation Group With Validation Plugin?

Dec 5, 2010

I have a formdivided into 2 fieldsets (see the image) : MASTER and DETAIL. When I press Add in the DETAIL fieldset a new item is added to an array where I store temporarly the data entered trough the DETAIL inputs and finally when I press save I send both the MASTER and DETAIL (the temporary array shown in the html table) data to the server. As you may have already noticed, I need to validate both MASTER an DETAIL, but I don't want the Save button to fire the DETAIL validation or the Add link to fire the MASTER validation. I've been googling for a while and though I couldn't find exactly what I've been looking for, I found that it's possible to add/remove a class (e.g, required, number); that gave me some ideas on how to simulate validation groups and here's the code:



Although this code allow me to stop the MASTER validation from firing when I press Add( and DETAIL validation when I click Save), I still can't manage to insert a new DETAIL if only if all of the inputs in the DETAIL fieldset are valid and, what's more I don't want the Add link to cause a form submission.

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JQuery :: (Validation) Add Validation On A Select Box With Auto-post?

Jul 12, 2009

I have a select box with and onchange event to get the data from serever, <SELECT name="States" id="State" onchange="getData(this.value)" > Now i want to validate that if no value is selected from the above list, then it should not send the ajax request. How can i apply the Jquery validation plugin here?

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JQuery :: Validation Plugin - Email Validation And Whitespace?

Jul 28, 2010

I am using the jquery validation plugin to validate a form's email address field. The validation works but with the minor exception that when trailing whitespace is entered after the email the validation fails. I'm not sure if this is because of the regexp or a missing trim.

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JQuery :: Validation Plugin - Submit Form Without Validation?

Jul 19, 2009

I'm using the Validation plugin for JQuery and was wondering if there was a function to submit the form without causing it to validate the form. I have a table with a list of radio-buttons and above that is a drop down list of states. The drop down list of states is used to filter the table rows and when the selected item changes it posts-back to the server (via $("#frm").submit()). I don't want this to cause any validation to occur. Is there another function I can call besides submit(), or some other method?

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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 :: Field Validation With W/ Bassistance.de's Validation Plugin?

Feb 26, 2009

I'm using the validation plugin available here and seem to be encountering trouble in IE7. The validation is not occuring and my forms submit. Not what I want.The functions below are working fine in FF3, Opera 9.0, Chrome, & Safari.I'm going to guess this is a result of some misplaced character or ...??? Maybe a second set of eyes will spot the error.

Code JavaScript:
// Validate Form Fields


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Jquery :: Checkbox Validation Rule Of Validation Plugin

Jun 19, 2009

I have a form and trying to validate all fields with jquery validation plugin.Every thing is fine except the checkboxes which i create dynamically.[code]how i make a rule which check that if no check box is checked then show error message like above input fileds do.

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Length Of Time

Jul 23, 2005

i need some creative input. i'm trying to enable the user to input a
length of time, from one day to about 10 years. ideas i've had have

- 3 pull down boxes, for days, months, years

- an entry box for a value and a pull down box for units (days, weeks,
months, years)

- a scroll bar to slide along to a corresponding time

I'm not sure i should even use javascript, maybe an applet instead. I'd
really appreciated some new ideas or brainstorming.

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Jan 4, 2006

I have a problem with getting the amount of childs in a XML structure,
the strucure is somewhat like the following:

<?xml version="1.0" encoding="iso-8859-1"?>

If I use the following to get te amount of childs for xmlnames I get an
amount of 11:
xmlObj.responseXML.getElementsByTagName('xmlnames' )[0].childNodes.length

Is this wrong or maybe there is a better / other way of counting the
child amount?

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Length Is Object?

Aug 19, 2006

I am running a bit of JS to highlight text inputs onFocus in IE. It
seems to be working on all of the forms on the site except one. The
debug code in the script displays the number of input elements in an
alert. On the page where it does not work, the alert is "[object]".

Here is the script:

function initHighlight() {
if (!document.getElementsByTagName){ return; }
var allfields = document.getElementsByTagName("input");
alert (allfields.length); // debug
for (var i=0; i<allfields.length; i++){
var field = allfields[i];
var attr = field.getAttribute("type");
if (attr == "text" || attr == "password") {
field.onfocus = function () {
this.className = 'highlightActiveField'
field.onblur = function () {this.className =

function addLoadEvent(func)
var oldonload = window.onload;
if (typeof window.onload != 'function'){ window.onload = func; }
else { window.onload = function() { oldonload(); func(); } }

var isIE = navigator.appName.indexOf("Microsoft") != -1;
if (isIE) { addLoadEvent(initHighlight); }

Unfortunately, I cannot reveal the URL of the page (contractural

Under what conditions would IE believe that the length of input fields
is an object, not a number? I have run the page through two
different validators and there are no errors.

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JQuery :: Length Not Getting The Right Value?

Jun 17, 2011

I have a standard ul list where I need to keep count of the li's within (users can add/remove). This is my function when they remove a list item (.remove is inside the li), it removes the li fine but I always get zero for the rows.


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String Length?

Aug 10, 2006

The following function takes three different fields (which combined make up a phone number) and tests it to make sure that all the characters entered are integers. If this is true, it sets form.Phone.value = entirephonenumber. I would like to incorporate an additional test which, after determining that all characters in the string are integers, checks to make sure that the string length is 10. If it is less than 10 or more, I want the entire function to return false and display an error message (the same one is fine..) Code:

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How To Get The Inner Table Length

Jun 29, 2011

I need to get the length of table(means no of rows in a table).. My table is inside the TD

Am comfortable with DOM or Jquery

My table structure is

<td id="tb1">
<table> //--- I wabt this table length using the ID of above TD i.e(tb1)


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Node Value And Length In IE

Mar 13, 2011

I'm attempting to run some checks on an input value. Initial HTML:[code]After the page loads a javascript calendar function called JDPicker runs and changes it to:[code] my issue only occurs on this HTML that is hard coded into the page. I have several other inputs (same element structure with the divs, etc) added later with javascript using createElement functions and my javascript works fine on those:[code]My problem is only in IE (testing with v 8). When I try to get the child elements value it gives me this error: "value null or is not an object". I tried using .nodeValue after that and it worked, but then started giving me errors regarding the .length function "length null or is not an object".

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JQuery :: Validation Submitting Without Validation In Firefox?

Sep 1, 2009

I've put together a pretty simple competition script - it's commented out below and you can find the demo at [URL] (you'll find the code at the bottom of the page) I am using a jquery plugin to achieve the validation: [URL] The problem is only in Firefox (3.5.2) - the form submits without any validation at all, and ignores the ajax. IE8 & 7 seem to be fine. I'm not really sure why Firefox is submitting the page with Refresh but IE isn't, I've looked over and over the code and can't find the error. Firebug is only finding errors in the jQuery library itself.

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JQuery :: Validation Plugin: Date Validation?

Sep 13, 2011

How to add regular expression in jquery.validate.js for date in 'dd.mm.yyyy.' format???

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JQuery :: Validation - Multi Element Validation?

May 3, 2010

I have four inputs that relate to each other and would like to right a validation that checks each against some business logic and show a single error message if validation fails. Are there any examples of how to do this? or, best practices?

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How To Get Length Of Document In An Iframe

Jun 14, 2007

I want to know the length in pixels of a document embedded in a iframe.
The way I go seems to work under IE but not under Firefox (about other
browsers I'll see later). Code:

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