javascript code to perform validation on select option?

Question

I need some javascript code to validate a select option. Means something like this. Select Country : --select-- If the user submits the form without selecting country. we have to make a alert him saying
"please select the country".
Let me know how to do this and any sample code appreciatable
Thanks in Advance,
Laxman Chowdary

Please check this URL--> ozzu.com/programming-forum/validate-form-onchange-t18556.html — rt2800
– rt2800, Commented May 7, 2012 at 6:58
That url info is not related to my requirement. Once the user doesn't select the select option and form submitting only we have to alert him.. — Mr.Chowdary
– Mr.Chowdary, Commented May 7, 2012 at 7:17
sorry for the inconvenience. I actually sent the same code to my friend and asked here. But not edited.That is the problem. Once again sorry for that.. — Mr.Chowdary
– Mr.Chowdary, Commented May 7, 2012 at 7:22

Mr.Chowdary · Accepted Answer · 2012-09-07 06:59:52Z

1

By keeping

value=""

of the property you can validate it..

answered Sep 7, 2012 at 6:59

Mr.Chowdary

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bunsiChi · Accepted Answer · 2012-05-07 07:07:58Z

0

try onClick event of jQuery, and just add an alert first for you to see how it works whenever that dropdown is being clicked.

answered May 7, 2012 at 7:07

bunsiChi

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1 Comment

Mr.Chowdary Over a year ago

Hi bunsichi, I need to work on struts1.3.8 and html with javascript.I'm not aware of Jquery. so kindly tell me in javascript.

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