Question

I wanted to create a pattern for my matches in groovy. The input should range from 0 to 100, but accepts decimal value. I know that this is possible by using the double datatype, but as a requirement I need to set the datatype of this property as a String that’s why I need to set up the correct pattern of the matches for the String for it to work properly. Possible input:

1) 1 - valid
2) 1.5301 - valid
3) 99.6732 - valid
4) 99.1 - valid
5) 100.1 - invalid
6) 100 - valid

Thank you so much!

Answer 1

This should work:

100(\.0+)?|([1-9]?[0-9])(\.[0-9]+)?