Links which may be useful to Horde developers.
Accessible Forms von Roger Hudson
http://www.usability.com.au/resources/forms.cfm
Accessible HTML/XHTML Forms von Ian Lloyd
http://www.webstandards.org/learn/tutorials/accessible-forms/01-accessible-forms.html
Accessible, stylish form layout von Cameron Adams
http://www.themaninblue.com/writing/perspective/2004/03/24/
Creating Accessible Forms von WebAIM - Web Accessibility in Mind
http://www.webaim.org/techniques/forms/
Easier form validation with PHP von Simon Willison
http://simon.incutio.com/archive/2003/06/17/theHolyGrail
Jakob Nielsen's Alertbox - Forms vs. Applications
http://www.useit.com/alertbox/forms.html
Sensible Forms: A Form Usability Checklist von Brian Crescimanno
http://www.alistapart.com/articles/sensibleforms
Simple Tricks for More Usable Forms von Simon Willison
http://www.sitepoint.com/print/1273
Trimming form fields von Andy Clarke
http://www.stuffandnonsense.co.uk/archives/trimming_form_fields.html
Web Application Form Design von Luke Wroblewski
http://www.lukew.com/resources/articles/web_forms.html
Web Application Form Design Expanded von Luke Wroblewski
http://www.lukew.com/ff/entry.asp?155
10 Tips To A Better Form von Chris Campbell
http://particletree.com/features/10-tips-to-a-better-form/
A FORM WITH STYLE von Stu Nicholls
http://www.cssplay.co.uk/menu/form.html
AJFORM - World's Easiest JavaScript AJAX ToolKit
http://ajform.sourceforge.net/
An AJAX Contact Form von Dustin Diaz
http://www.dustindiaz.com/ajax-contact-form/
Applying CSS to forms von Trenton Moss
http://www.webcredible.co.uk/user-friendly-resources/css/css-forms.shtml
CSS-Only, Table-less Forms von Jeff Howden
http://jeffhowden.com/code/css/forms/
Formulare gestalten ohne Tabellen von Thomas Stich
http://www.stichpunkt.de/css/formulare.html
Formulare per CSS Layouten von Gerrit Kaiser
http://www.style-sheets.de/guide/formulare/formulare_per_css_layouten
Niceforms von Lucian Slatineanu
http://www.badboy.ro/articles/2005-07-23/index.php
Styling even more form controls von Roger Johansson
http://www.456bereastreet.com/archive/200410/styling_even_more_form_controls/
Stylish, accessible forms von by Andy Clarke
http://www.stuffandnonsense.co.uk/archives/stylish_accessible_forms.html
The Form Assembly - Makes Web Forms Simple. Create web forms, host them online, receive responses via email or RSS
http://www.formassembly.com/index.php
Tutorial: Bessere Formulare - Ein Tutorial in vier Teilen
http://www.einfach-fuer-alle.de/artikel/formulare/
Accessible Form Creator
allows you to create forms for web sites containing all the additional markup required to make the forms accessible under Section 508 standards and the W3C WCAG 1.0 Priority 1-3 Guidelines.
http://www.hisoftware.com/access/valueadd9.html
Contact Form Generator
The free Website Contact Form Generator utility enables you to create form-to-email scripts for your ASP, PHP or Perl web site with no programming skills needed.
http://www.tele-pro.co.uk/scripts/contact_form/
PHP FormMail Generator
A tool to create ready-to-use web forms in a flash. Once the form has been generated, you have a full functional web form. Including error checking of required fields, email address validation, credit card number & expiry date checking, multiple attachments sending, and email auto responding.
http://phpfmg.sourceforge.net/home.php
Visual Form Maker - Webformulare (PHP/HTML)
Webformulare, PHP Formulare (mySQL, E-Mail) visuell gestalten! - Freeware
http://www.1street.de/osc/catalog/product_info.php?cPath=29&products_id=29