Reply to 1531315004233891842

@TonyBologni Domain is the description of a form input value: https://github.com/distributeaid/needs-assessment-storage/blob/a3552e2ae5e1f0a694c30adbd8f83784a47d5b01/src/schema/question/positive-integer.ts#L1

I need variant if this question that includes 0.