textbox validation (decimal)

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

how to validate a textbox
in decimal formula
e.g xxxx.xx ok
e.g xxxx.x ok
e.g empty is also ok

e.g xxxx.xxx not ok

thx
 
Use a regular expression validator

\d{0,}.\d{0,2}.
This will validate the expression, if anything is present. If empty values
are ignored
--
 
Back
Top