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Regular expression Validator against multiline textbox carriage return issue

by Nishanth 5. March 2009 02:32

I was trying to validate a multipline asp text box that can have a maximum of 150 word characters but any number of white space, carriage returns or tabs and special characters. I tried several regex but all were failing when there was a carriage return(Newline / Enterkey ) on the multiline textbox.

Then I found this expression which validated the newlines in the multiline textbox:

"[\s\S]{0,150}" .

The basics!! Try this out , this works!!

7782dd13-bdb8-44bf-86cb-76b659510208|5|4.6

Tags: regular expression validator against multiline textbox carriage return issue

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5/13/2009 9:42:11 AM #

It doesn work, try this write couple of charaters then press enter again write couple of character press enter twice or thrice and it fails, my limit is 500

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5/18/2009 7:56:01 AM #

I have tried this just now and it works fine for 500 too. you can try any number of characters. I have mailed you the source code too.

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