Validation Resources

Validation is handled in much more depth at other sites actually. One of my favorite sites www.4guysfromrolla.com has several validation articles that are excellent:

Validate What? Using Regular Expressions to Validate Input http://www.4guysfromrolla.com/webtech/050399-2.shtml

Client-side Form Validation Using JavaScript (contains an extensive library of validation functions)
http://www.4guysfromrolla.com/webtech/091998-1.shtml

The Importance of Server-Side Form Validation (explains why server-side form validation is important also) http://www.4guysfromrolla.com/webtech/120199-1.shtml

Email Validation Routines (this article presents code for three ways to validate email: using client-side scripting, using server-side scripting w/VBScript, and using server-side scripting w/JScript) http://www.4guysfromrolla.com/webtech/validateemail.shtml

AspToday.com has also written some great articles on validation.

Advanced Client-Side Form Validation by Steve Smith
http://www.asptoday.com/articles/19990611.htm

Professional Form Validation by Jay McKinney
http://www.asptoday.com/articles/19990303.htm

Advanced Form Validation By Andrea Chiarelli
http://www.asptoday.com/articles/19990708.htm

A Library of regular Expressions for Form Validation By Alexander Nakhimovsk
http://www.asptoday.com/articles/19990629.htm

Persisting Form Control Values with ASP by Alex Homer
http://www.asptoday.com/articles/19990331.htm

There are many worthy charities!!. But perhaps help starving children in Africa or South America AND help Charles too. a $5 tip buys him lunch at McDonalds, a $20 tip buys his kid Hitoshi a new computer game, a $39 tip buys his daughter Michiko a few nice outfits. See our donor list.