Android Question Regex in B4A 9.30


Well-Known Member
Licensed User
HI, All
Before update to B4A 9.30 this sub worked OK:

Sub IfFormattedQR (text As String) As Boolean
    Dim res As Boolean = Regex.IsMatch("\d{4,}", text)
    Return res
End Sub
Strings like "TEST0000", "TEST9999"... were matched OK, as on

After update to B4A v.9.30 ... it's a miracle - do not match anymore. :(
Always at jdk-11.0.1.
Am i ill ?