Client side validation on simple registration form of button click

Posted by Webquestionss under ASP.NET on 11/10/2012 | Points: 10 | Views : 2995 | Status : [Member] | Replies : 1

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Would like to know the concept behind the working of the URL below:

www.tradeshows.tradeindia.com/musician-expo2013/register.html

If any user clicks on the submit button without filling any information then a javascript pop up appears and all the important fields that has to displayed is shown one by one, I am aware about alert function of javascript but not aware to shown multiple alert messages on single alert if a single or multiple text box is empty.How to achieve this, Please guide?

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Posted by: Narla.Venkatesh on: 11/11/2012 [Member] Starter | Points: 25

0	hii.. u can achieve this by using asp validationsummary control. after writing all controls write this code. <asp:ValidationSummary ID="ValSum1" runat="server" ShowMessageBox="true" ShowSummary="true" /> hope this will work for your question.. regards Venkatesh Webquestionss, if this helps please login to Mark As Answer. \| Alert Moderator

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