Flow does not accept Zero as an Integer?

**jerryiversen** · May 2, 2018, 9:25pm

Hi All

I can’t get my conversation flow to accept user input of 0 (zero) as a number/integer. All positive numbers work fine

Any ideas?

**KarenBarker** · May 3, 2018, 1:11pm

Unfortunately it looks like there is a bug here with the default validation rules. I’ve raised this with the development team, but in the meantime you could use a regular expression such as /^([+-]?[1-9]\d*|0)$/ This will actually allow negative numbers as well

I hope this helps

**jerryiversen** · May 11, 2018, 11:26am

Yes, you nailed it! Thanks @KarenBarker