Regular Expression for Alphanumeric, float and Max Length in Multi Line

Rajesh — Tue, 10 Mar 2009 10:18:24 +0000

Alphanumeric with White space                  :- ^[a-zA-Z0-9 ]+$
For Float length of integer part 9 and fraction part 4        :- ([0-9]{1,8}(\.[0-9]{0,4})?|\.[0-9]{1,4})
Max Lenght in MultiLine TExt BOX                            :- “^.{0,255}$”

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Regular Expression for Alphanumeric, float and Max Length in Multi Line