Validating textbox in javascript

However, client-side validation may not work in all instances.A user may have a browser that doesn't support client-side scripting or may have scripting disabled in the browser.Sending data back and forth between the client and server can cause some delays.However, for some form functions, server-side validation is necessary.Microsoft® Office Front Page® 2003 allows you to create some custom validation within the form feature.

For more information about HTML and Web scripting, see one or more of the following references.Here Mudassar Ahmed Khan has explained with an example, how to use Java Script with Check Box List in ASP. This article will explain how to validate Check Box List to check whether its items are selected or not and also how to get the Selected Items i.e. Now you can ask questions directly to me on my new site ASPForums. Selected Text and Value of the Check Box List using Java Script in ASP. Here Mudassar Ahmed Khan has explained with an example, how to use Java Script with Radio Button List in ASP. This article will explain how to validate Radio Button List to find whether an item is selected or not and also how to get the Selected Text and Value of the Radio Button List using Java Script in ASP. Note Front Page Server Extensions are a set of programs that provide access to special Front Page features, such as database processing, form processing, hit counters, and other built-in Front Page components that require server-side processing.You can provide custom validation for your forms in two ways: server-side validation and client-side validation.When referring to Java Script in general, this article uses the generally accepted term "Java Script." However, when referring to documentation on the Microsoft Developer Network (MSDN) Web site, this article uses the term "JScript." Note The previous code specifies an e-mail address for the Action attribute of the form property.For more information, see ACTION Attribute | action Property and form property.Knowing the limits of client-side scripting helps you decide whether to use client-side form validation.This article explains how to provide client-side validation for forms that you create either by hand or by using the form tools within Front Page.Lisa Wollin Microsoft Corporation May 2004 Applies to: Microsoft® Office Front Page® 2003 Microsoft Front Page 2002 Microsoft Front Page 2000 Summary: Learn how validate HTML form fields using Java Script in Microsoft Office Front Page 2003.This article assumes a general understanding of HTML and Java Script.

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