Wrox Programmer Forums
Javascript How-To Ask your "How do I do this with Javascript?" questions here.
Welcome to the p2p.wrox.com Forums.

You are currently viewing the Javascript How-To section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
Old February 16th, 2004, 11:59 PM
Authorized User
Join Date: Oct 2003
Posts: 91
Thanks: 0
Thanked 0 Times in 0 Posts
Default checking user input

i have a form with a few textboxes to be filled by the user.
After the user enter the first textbox, can i pop up a message box
to tell the user to enter string into the textbox if he entered numbers?
After the user enter the second textbox, can i pop up a message box
to tell the user to enter numbers into the textbox if he entered string?

if yes, can someone please give me a very simple code example based on it?

Similar Threads
Thread Thread Starter Forum Replies Last Post
User Forms & Checking Input JezLisle Excel VBA 0 February 6th, 2008 08:34 AM
Checking user list logon to SQL server Jane SQL Server 2000 4 May 16th, 2006 02:35 AM
Input-checking function Commander C++ Programming 1 September 21st, 2004 09:06 AM
Checking User validity kumar_sampath Pro JSP 2 September 12th, 2004 04:12 PM
Checking for upper case in input parameter dumbdumb SQL Server 2000 2 March 17th, 2004 03:36 AM

Powered by vBulletin®
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright (c) 2020 John Wiley & Sons, Inc.