Example of how Javascrpt and PHP can work together to provide simple and extensible email form validation. Use this as a starting point for more complex server-side validation without screen refresh.

Allows you to easily make the forms on your website work. There is absolutely no need for
programming, installing CGI scripts, or editing HTML code. You can easily update any HTML page to include
powerful form processing that can automatically email you the results of each form submission, send an autoresponder to the person who filled out your form, collect the form data on the server for later download and much more.

FormBreeze allows you to easily make the forms on your
website work. There is absolutely no need for
programming, installing CGI scripts, or editing HTML
code. You can easily update any HTML page to include
powerful form processing that can automatically email
you the results of each form submission, send an autoresponder to the person
who filled out your form, collect the form data on the server for later download and much more.

"The Email Validation Component is a true native, 100% managed C# component that can be implemented for both Webform and Winform."

Email Validation Component does:
1. An accurate syntax check
2. A domain check by looking up MX records
3. A username test using SMTP

We've packed a full set of solid, professional networking code into a simple component. With only one method call.

PHP Form Wizard is a handy tool that easily creates a custom PHP script to process any kind of forms, it makes all necessary validation, uploads files, sends all submitted data to any email address(s) you choose, stores them on your server in an Excel compatible .csv text file or in a MySQL database. Even send personalized email response to your visitor. No programming experience required, no setup hassles, no script editing from any kind

PHP MySQL Wizard is an easy-to-use wizard that can create a full set of PHP pages that manage your MySQL database, using generated PHP pages users can search, sort, edit, delete, and add data into your database. Using PHP-MySQL Wizard you can instantly create powerful web application,even if you know nothing about PHP and MySQL, it can save you tons of developing time and is suitable for both beginners and experienced developers alike.

PHP MySQL Wizard is an easy-to-use wizard that can create a full set of PHP pages that manage your MySQL database, using generated PHP pages users can search, sort, edit, delete, and add data into your database. Using PHP-MySQL Wizard you can instantly create powerful web application,even if you know nothing about PHP and MySQL, it can save you tons of developing time and is suitable for both beginners and experienced developers alike.

PHP MySQL Wizard is an easy-to-use wizard that can create a full set of PHP pages that manage your MySQL database, using generated PHP pages users can search, sort, edit, delete, and add data into your database. Using PHP-MySQL Wizard you can instantly create powerful web application,even if you know nothing about PHP and MySQL, it can save you tons of developing time and is suitable for both beginners and experienced developers alike.

Market any Product on the Internet. MarketBuddy can reduce the human effort required to market any product or service using the power and worldwide reach of the Internet. Use it to manage contacts, distribute customized email or newsletters, fill forms, post news, press releases, trial software or product information to hundreds of web sites.

free PHP MySQL Wizard is an easy-to-use wizard that can create a full set of PHP pages that manage your MySQL database, using generated PHP pages users can search, sort, edit, delete, and add data into your database . Using PHP-MySQL Wizard you can instantly create powerful web application,even if you know nothing about PHP and MySQL, it can save you tons of developing time and is suitable for both beginners and experienced developers alike

Market any Product on the Internet. MarketBuddy can reduce the human effort required to market any product or service using the power and worldwide reach of the Internet. Use it to manage contacts, distribute customized email or newsletters, fill forms, post news, press releases, trial software or product information to hundreds of web sites.

Do your web-based applications cost too much time and money to create?
Do you spend too much in keeping your web-based applications up to date?
Would you implement more key business functions in applications if you could do it quickly and cheaply?

Yes?

Then you need Polar Studio, a RAD tool to deliver High-Quality Web-based Applications.

Create complex web-applications in days instead of weeks, using less expensive staff.

Automatically creates and installs CGIs for Web forms. Lets you receive a form input as text/HTML email or the entire form as it appears on the web. Attach and send local files from user's PC. Format the mail in any way you like. Wizard-style interface to setup and go in a few minutes. Immediate setup, unlimited number of form elements, many customizable options, improved stability, and a host of form templates. CGI on your server or on ours.

Contact Form Killer is a nice little tool you can add to your web site to easily generate contact forms with all that messy form validation already taken care of for you. You can also let your site visitors use the tool to create forms themselves. It's super easy to use, just select what inputs you would like, and Contact Form Killer generates a complete PHP / HTML page that you can use as a full contact form for your site.

Provides easy-to-use, self-wiring text validation for your Windows Forms controls. When dropped onto a Form, a validation criterion that can be configured entirely visually (through dialog boxes or the Properties window) is added to each data input component. Values contained in these components are then automatically validated at runtime. Also features fully customizable error messages

PHP Form Wizard is a powerful tool that creates a PHP script to process any web form, it makes all necessary validation, to check that your visitor had filled all values correctly, it can handle File uploads, send email to form owner with all submitted data and a personalized confirmation email to your visitor (auto responder) and store form data in a text file or in a Mysql database, it can also create MySQL database

PHP form wizard is a complete form processing solution, it includes all you need to process your HTML form, it can handle all the validation work, File uploads , send all the submitted data thru email , send personalized auto responder to your visitor , save submitted data to a text file or in a MySQL database , block certain IP addresses from processing your form , a Captcha (access code) add-on to make your script more secure against spammers

An advanced Web Form Builder that allows you to create HTML Forms quickly and easily. You can create an unlimited number of forms with any number of radio-buttons, checkboxes, pull-down menus, text areas, etc. It supports form validation. Form submissions may be sent to multiple email addresses. It can create multi part forms, forms with file upload fields, product/service/price request forms, message and question submission forms, etc.

This is a very easy tool for creating WebDB application. We can create it with almost only SQL & HTML. Java , PHP and other languages are not necessary. If you know SQL & HTML, you can create it with them and the Alinous-Core. The Alinous-Core is very simple tool, but it has enough functions. It has almost all features we use on WebDB development. For example, form data validation, Basic authentication, RSS, File upload and SMTP.

A robust Form Builder that enables you to create a wide range of Web forms instantly. Create Web forms easily with the Form Wizard, and customize the logic for how your administrative users manage form submissions. When you build a form with Formulator.NET, a full-featured administrative system is already in place to help you manage submissions, complete with an easy-to-use interface for viewing, modifying and performing other tasks on.

Create exciting Web pages quickly and easily with this feature-rich HTML editor!
Tutorials and wizards step you through Web page creation making you an HTML expert in no time! It features colored HTML code for easier editing; wizards for creating Imagemaps, Frames, Tables and Forms; HTML, ASP and Javascript references; helpful tutorials; HTML Validation, Special Effects, and a hyperlink checker.
Check our Web site for 30 to 50% off full price!

Data Manager allows you to convert worksheets into tables, conduct queries, and create forms all within Excel. It offers a range of data validation options to ensure that only valid data is added to your database. Using customized buttons that can be added to your forms, you can open other forms, run macros, open hyperlinks, and send data to Microsoft Word. Current Excel Data List users can easily convert those lists into Data Manager tables.

pdfOffice is a very progressive software solution to create PDF forms and documents. Shape sophisticated forms within minutes, write texts as in Word, imports graphics to your documents - do this without training from scratch.

pdf-Office provides you with all features available for PDF forms and documents. You need form fields for text, calculation or validation? Spreatsheets, choice boxes or password fields? No problem with pdfOffice !

Create perfect, professional looking web forms in minutes. Handles validation, totals, conditions, math functions. Use it for order forms, contact forms, expense reports, surveys, reservation forms, application forms.
Easy to learn since it uses Excel as an editor. Set border, colors, fonts, size. Add images.
Generated web forms can be used anywhere by anyone. Works on any web server.
Free trial, 30 day money back guarantee.

HTML_QuickForm is a part of PEAR. It is a great package, but you need a lot of coding to create PHP forms with complex structure and validation logic. Instead of writing PHP form code manually, you can create the same code in minutes, using the visual editor. The program generates PHP code from a tree-like structure of the form fields and validation rules.