client side validation for dropdownlist

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I have three dropdownlist and i want to select all dropdownlist.if a user didn't enter 2nd dropdownlist he get client side error message. how?

Posted 14-Feb-12 18:46pm

4 solutions

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CRDave1988 · Answer 1 · 2012-02-14T19:03:00

Use JavaScript or jQuery.

If U have further problem comment here or improve ur question

Posted 14-Feb-12 19:03pm

Tejas Vaishnav · Answer 2 · 2012-02-14T19:08:00

You can use javascript for validation your dropdownlist box..

just look this...
http://www.aspwebpro.com/javascripts/forms/dropdownvalidation.asp[^]

Posted 14-Feb-12 19:08pm

Jigar Bagadai · Answer 3 · 2012-02-14T19:20:00

Posted 14-Feb-12 19:20pm

Sudip Saha · Answer 4 · 2012-02-14T19:32:00

Posted 14-Feb-12 19:32pm

v2