Regex pattern for numbers with dots

Question

I need a regex expression for this

any number then . and again number and .

So this is valid

1.3.164.1.2583.15.46
546.598.856.1.68.268.695.5         


        

Answer 1

I was thinking recursive regex here, and my pattern is:

pattern = "\\d+.\\d+(?:.\\d+.\\d+)*"