validation message in alert or message box

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Hi Friends,

I am using required field validator for a TextBox.

Is it possible to show error messages in an alert or message box when validation fails?

Please Help me friends by providing some sample.

Thanks in advance.

Posted 22-Aug-12 3:02am

rahulbhadouria

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__TR__ 22-Aug-12 9:06am

Is it a windows application or a web application ?

rahulbhadouria 22-Aug-12 9:14am

web application

3 solutions

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Vani Kulkarni · Accepted Answer · 2012-08-22T03:06:00

Solution 1

I am assuming that you are asking your question w.r.t ASP.Net. For required field validator, you will need to show the error message in the form itself. It cannot come in alert. If you really need to show alerts, better go for implementing javascript. Check the textbox value on button click or similar and display an alert.

Posted 22-Aug-12 3:06am

Vani Kulkarni

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rahulbhadouria 22-Aug-12 9:08am

please show me some code,because I am new to java script.
Please

**Zoltán Zörgő** · Accepted Answer · 2012-08-22T03:08:00

Solution 2

ValidationSummary[^] has an attribute for that.

Posted 22-Aug-12 3:08am

Zoltán Zörgő

__TR__ · Accepted Answer · 2012-08-22T03:15:00

Solution 3

Here is a Sample code[^]

Since you are new to javascript you might find the below links helpful.
http://www.w3schools.com/js/default.asp[^]

Javascript Beginner tutorial[^]

Posted 22-Aug-12 3:15am

__TR__