Infopath Textbox pattern
Major.Minor.Build.Patch
Regular Expression to validate Major.Minor.Build.Patch (0|[1-9]\d*)(\.\d+){1,3}$ Add cap symbol in the first to the above expression
infopath major.minor validation
Infopath pattern (0|[1-9]\d*)(\.\d+){1,3}$
Major.Minor.Build.Patch
Regular Expression to validate Major.Minor.Build.Patch (0|[1-9]\d*)(\.\d+){1,3}$ Add cap symbol in the first to the above expression
infopath major.minor validation
Infopath pattern (0|[1-9]\d*)(\.\d+){1,3}$
