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

This one [0-9]+([.][0-9]+)* equivalent to \\d+([.]\\d+)* is valid for

1.3.164.1.2583.15.46 , 546.598.856.1.68.268.695.5955565 and 5465988561682686955955565

And this one [0-9]+([.][0-9]+)+ equivalent to \\d+([.]\\d+)+ is valid for

1.3.164.1.2583.15.46 and 546.598.856.1.68.268.695.5955565 but not for 5465988561682686955955565