This article discusses how to deal with various checkboxes in form via ASP. Covers: The Default No-Frills Checkbox, Checkbox With An Associated Value, Multiple Checkboxs With The Same Name, and Checkbox Which Maintains It's State.

This page explains how to collect info from forms and validate them with VBScript server side. All source code is available.

Generic framework showing in detail how to implement forms with ASP, with validation and field persistence.

When using checkboxes for selecting multiple items, there is an efficient way to read all the clicked checkboxes and return a string of their values.

Validating Email addresses is not limitted to finding "@" and "." signs in the address! There are higher concepts, but few are aware of them. This article shows you a simple way to check if the Email address provided by a user is "real" to a higher extent than current famous validation codes do.

This article shows how to build a forms validation library using JavaScript and ASP. Its FormLib simplifies form creation and eliminates common forms-maintenance tasks.

Full VBS code, which lets you accept x-www-form-urlencoded forms in ASP without limit of size using BinaryRead (Request.Form has 100kB limit), recomended solution from MS KB (Q273482). Source of URLDecode function included.

This tutorial will show you how to give your forms a little bit more power. By making your forms self-referencing, you can open up whole new areas of functionality with your web applications.

In this final part of ASP Form Handling series, the author discusses such topics as handling radio buttons and check boxes, emailing attachments with CDONTS, and some ways of using the data stored in the registration database covered in Part 3.

The checkbox object is coded along the same lines as radio buttons, however each checkbox must get its own unique name since the state of "checked" or "not checked" will be passed to ASP for each box. Remember that you can set more than one option to be checked. Complete source code provided for the example.