Why isvalid(“integer”,“1,5”) = YES?

Question

Why does #isValid(\"integer\",\"1,5\")# output YES? I expected it to output NO like #isValid(\"integer\",\"1.5\")# does.

I\'m going to vali

Answer 1

If you want to make absolutely sure you have an Integer, you could use Java Integer methods.

createObject("java","java.lang.Integer").parseInt("1,5");

The parseInt() method throws when it is given anything that cannot be interpreted as an Integer. This includes "1,5".