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.NET Forum / ASP.NET / General / September 2007Regex
Hi, I am looking for a regular expressiion to validate multiline text box. It should allow carraige returns and accepts white space also Thanks > I am looking for a regular expressiion to validate multiline text box. > > It should allow carraige returns and accepts white space also But what do you want it to validate? What's acceptable...? What's not...?  SignatureMark Rae ASP.NET MVP http://www.markrae.net It should accept nmaximum 500 characters in multiline text box > > I am looking for a regular expressiion to validate multiline text box. > > [quoted text clipped - 5 lines] > > What's not...? Hello Bobby, > It should accept nmaximum 500 characters in multiline text box "Mark > Rae [MVP]" wrote: [quoted text clipped - 14 lines] >> ASP.NET MVP >> http://www.markrae.net $(?s:.){500}$ should do it. though if you want to count a carriage return + linefeed as one or as zero characters you'd need to adjust it a bit. Remember that this won't ensure that the maximum number of bytes never exceeds 500, Unicode will mprobably stump you there. -- Jesse Houwing jesse.houwing at sogeti.n
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