Digits constraint won't work with fractions

[Ignacio Serrano]

It doesn't matter how many fractional digits you specify because what DigitsNumberValidator does with your number is:

        String valueString = Double.valueOf(value.doubleValue()).toString();
       
So numbers like 4.59 will automatically get infinite decimals even if the field / property being validated is BigDecimal.

Doesn't make much sense to use a digit validator that adds extra digits to make validations, don't you think?