Text Box In Which User Can Enter Only 4 Types Of Values

Sep 20, 2010

I need help with javascript regular expressions.I have a text box in which user can enter only 4 types of values.

1) Varchar(n) where 0 < n <=80. Ex: Varchar(20)
2) Char(n) where 0 < n <=80. Ex: Char(20)
3) numeric(x,y) where x>y and 1<= x <=35 and 0<= y <=15. Ex: numeric(20,6)

If the text box value doesnot match this pattern, we should throw him alert message.

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