Validate multiple emails in a textbox

[manjulam]

I have a textbox which can take multiple emails separated by a comma. How do I validate this textbox for valid emails?

 

[VBakias]

split the text first with delimiter "," into a string array...


hope ..

 

[manjulam]

I was wondering whether there is a regular expression that can be used with the validator controls?

 

[VBakias]

Dim a As System.Text.RegularExpressions.Regex



...

 

[manjulam]

this is the regular expression that I use in the regularexpressionvalidator control for this textbox:

\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*

Is there any way to extend this expression to accomodate for than one email addresses?

 

[manjulam]

I got it working. I used the regular expression:

\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*([,;]\s*\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*)*