This JavaScript example shows how to create a form that has a portion of the form shown (or hidden) upon certain user events. (radio button selection by the user in this example) Note: Netscape has a problem with embeding a portion of a form
Developer: js-examples.com Platform: Date upd:2001-01-29 Hits24067 [Visit]

this JavaScript can take the contents of an HTML order form, process them, and display the order for verification even including the grand total. When the user confirms the order by clicking the button, the order is emailed to you by using freedback.com's free
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits20604 [Visit]

This shows another method to verify text boxes input and then put the focus into missing data boxes. It also checks some things to see if the email is "valid" - other tests could be added as determine viable. The alerts can be used,
Developer: js-examples.com Platform: Date upd:2000-12-04 Hits17786 [Visit]

Smart Forms has more than 20 validation types and extra features that make using forms a better experience. The best practice of form validation involves two stages: 1) JavaScript validation since it is fast and it takes the load off the server; 2) Server-side
Developer: Ilya S. Lyubinskiy Platform: Date upd:2006-11-28 Hits16246 [Visit]

This series of functions provide common form validation for required fields, dates, numbers, and email addresses.
Developer: javascript.about.com Platform: IE 3.0+, NS 3.0+ Date upd:2004-03-05 Hits14492 [Visit]

100% Client Side JavaScript Sortable Grid Control. This control supports form elements within the grid and is capable of sorting on form element changes. Works in NS 6.2 and above and IE 5.0 and above. Easy to customize for your web site.
Developer: Robbe D. Morris Platform: Date upd:2004-10-15 Hits9974 [Download] [Visit]

Group and split your long option list into some short sub-lists and switch between them with ease.
Developer: Xin Yang Platform: Date upd:2004-09-04 Hits9235 [Download] [Visit]

If you'd like to know where visitors to your site live, add this script to your feedback forms. Users just choose a region, and the second menu changes appropriately, allowing them to choose their country. (If they choose USA, it allows them to select
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits8684 [Visit]

Do you ever receive multiple copies of a single form submission? Do your visitors click the submit button over and over, hoping it will hurry up the process? This script will solve the problem by preventing the visitor from submitting the form after the
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits8507 [Visit]

A generic function written in JavaScript for validating HTML forms. The script supports all the elements types possible in a form. You set a field to required simply by adding the class req to the elements class attribute. You can specify whether the script
Developer: Peter Törnstrand Platform: linux, windows, freebsd, osx, sun Date upd:2007-04-04 Hits7872 [Download] [Visit]

This function allows you to read form variables from static HTML. Combined with the document.write() method, you can actually add dynamic content to regular HTML. Given a choice, server side processing of form variables is preferable.
Developer: Francisco Charrua Platform: Date upd:2005-04-17 Hits7465 [Visit]

This is a simple form validation script that checks for empty fields. Dreamweaver offers very little in JavaScript form validation unless you're using Cold Fusion. In my opinion the built-in form validation behavior in Dreamweaver is sloppy and not user friendly. This script creates
Developer: pratherproductions.com Platform: Cross-browser compatible Date upd:2004-03-18 Hits7382 [Download] [Visit]

Easy-to-use functions to check credit card, email address, phone, username, date, date range, number, decimal and number range.
Developer: Xin Yang Platform: Date upd:2004-09-04 Hits7156 [Download] [Visit]

FormCheck is a generic script which will check and verify that mandatory fields are filled in before form submission. If one or more of the required fields are empty. A popup dialog will appear showing the omitted fields.
Developer: navsurf.com Platform: Date upd:2003-06-24 Hits6821 [Download] [Visit]

This simple script set shows how to highlight (select) the text in a form's textarea by clicking on a link. Useful for code listings, order form information, or other material the visitor may wish to copy to the clipboard with Control+C.
Developer: codebelly.com Platform: Date upd:2003-08-28 Hits6803 [Visit]

This is a JavaScript Form validator. When you submit the form, it validates the data you entered in the various fields. You are allowed to enter only alphabetical characters in the "Name" field. You can enter only numerical data in the "Age" and "Zip"
Developer: qiksearch.com Platform: Date upd:2002-05-14 Hits6201 [Visit]

This script demonstrates how to prevent your users from submitting the same form data multiple times. If the user click the submit button more than one once, it shows a small message that the form data has been already sent.
Developer: creation-de-site.net Platform: Date upd:2001-10-08 Hits6198 [Visit]

This script adds auto-complete/type-ahead/ tracing/find-as-you-type effect to dropdown menus in Internet Explorer. In IE, when user press "MA" in a dropdown menu, IE will first select the first option starting with "M", then select the first option starting with "A", giving user "AK" while
Developer: Mingyi Liu Platform: linux, windows, freebsd, osx, sun Date upd:2007-02-12 Hits6062 [Visit]

Let Javascript help you receive feedback from your visitors. The script also requires that all fields must be completed before the form is submitted.
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits6026 [Visit]

Use this script to validate form data before submission. You can set a type for each input field (number, mail, url, date) and a minimum length. This script works with all kinds of form fields: text, textarea, select, checkbox, and radio. Supports multiple languages.
Developer: Gerd Tentler Platform: Date upd:2006-06-17 Hits5957 [Visit]

jsVal is a JavaScript program used for validating HTML Forms on the client side. This allows HTML forms to be validated in the browser without having to send a request to a sever (PHP, ASP, Perl...). jsVals saves you from having to write complicated
Developer: Timo Haberkern Platform: linux, windows, freebsd, osx, sun Date upd:2006-03-20 Hits5893 [Download] [Visit]

Use this JavaScript to ensure that e-mail addresses provided in a form submission contain a prefix, the '@' sign, and an appropriate suffix (.com, .net, etc.).
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits5861 [Visit]

Validates an input field to make sure that only a number or character is entered. If you enter a number or a letter everything you can continue on. But, entering another value like an exclamation point (!), an ampersand (&), or a dollar sign
Developer: javascript.internet.com Platform: Date upd:1999-08-10 Hits5274 [Visit]

Using a combination of CSS and Javascript this script will demonstrate how to drop in code to check all the required fields on a HTML form without having to specify each and every field. Incredibly Simple and easy to integrate with your site.
Developer: tech.hostforadollar.com Platform: JavaScript Date upd:2003-04-14 Hits5269 [Download] [Visit]

If you have a very large HTML SELECT list, finding the correct item can be like looking for a needle in a haystack. For example, if you have a list of a couple hundred names, finding a single one can be difficult. This article
Developer: barelyfitz.com Platform: All Date upd:2003-10-09 Hits5239 [Download] [Visit]