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For consistency purposes, it is always a good idea to validate some of your primary form fields. In other words, the user will be required to make an entry in certain fields or the form will not submit.
Author: ASPwebpro Code: ASP 3.0 & VBScript |
A handy reference article by Nannette Thacker. This article includes the form elements, a listing of the validations performed, and allows you to try them out. Source code is included. Author: Nannette Thacker Code: ASP 2.0 & VBScript |
Form field validation is one of the most important functions in making successful web-based applications, but server-side validation is not always the answer! This tutorial shows the advantages of client-side field validation. Author: Glenn Cook Code: ASP 2.0 & VBScript |
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Use the onBlur() method to validate numeric fields with this checkNumeric() javascript function. Optionally pass in a period, comma, or hypen to indicate allowed values. Set the maximum and minimum value allowed. Author: Nannette Thacker Code: |
This script demonstrates how to limit the amount of text a user can enter into particular INPUT or TEXTAREA elements, plus displays in real time the number of characters remaining, using client side scripting. Author: Dynamic Drive Code: ASP 3.0 & JScript |
Learn how to collect info from forms and validate them with VBScript serverside. All code is available. Author: A. Haneng Code: ASP 2.0 & VBScript |
Ever need to make sure a user enters data in specific fields on a form, but did not know how? In this article it discusses how to use Microsoft ASP technology to validate data submitted from a form. Author: Chris Assenza Code: ASP 3.0 & VBScript |
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A script that closely examines the content of a form box to ensure that the user entered a valid email address. Use it to validate the email address field of your forms. Author: George Chiang Code: |
This article is not dependent upon ASP rather using the DOM and JavaScript we can perform a similar validation action as we see in ASP.Net.
Author: Steven Swafford Code: ASP 3.0 & VBScript |
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