Is-Valid-UTR #

Check if a number is a valid Unique Taxpayer Reference (UTR).

tl;dr #

• Install by executing npm install is-valid-utr or yarn add is-valid-utr.
• Import by adding import isValidUTR from 'is-valid-utr'.
• Use it by writing const valid = isValidUTR('1123456789')

Examples #

isValidUTR('1123456789'); // true

isValidUTR('11234 56789'); // true

License #

The MIT License.

Author #

Wojciech Maj