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Validating checkboxes with javascript

validating checkboxes with javascript-17

Both Java Script and JScript are ECMAScript-compliant languages.

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In addition, this article assumes a general understanding of HTML and Java Script, although a thorough understanding is not required.Hi Folks, I am trying to validate checkbox (checked or not) in grid view. only if user clicks button control whitout checking the checkbox. For this reason, client form validation can be faster than server-side validation.However, client-side validation may not work in all instances. As i have used asp:checkbox, it ristricted me to access it.

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.

Because the code is stored on the server, server-side validation requires a roundtrip to the server.

Sending data back and forth between the client and server can cause some delays.

This article assumes a general understanding of HTML and Java Script.

(16 printed pages) Introduction Getting Started Writing the Validation Script Connecting the Form to the Script Associating Form Fields with Custom Script Code Listing Conclusion When you create forms, providing form validation is useful to ensure that your customers enter valid and complete data.

You can provide custom validation for your forms in two ways: server-side validation and client-side validation.