Text Mask function for VAT identification number.

Demo available here: dimitrinicolas.github.io/text-mask-vat-id/example

npm i text-mask-vat-id

I recommend you to add an uppercase pipe function to text-mask component:

function upperCasePipe(value) {
  return value.toUpperCase();
}

import React from 'react'
import MaskedInput from 'react-text-mask'
import createVatIdMask from 'text-mask-vat-id';

const mask = createVatIdMask();

export default () => (
  <MaskedInput
    mask={mask}
    pipe={value => value.toUpperCase()} />
);

<script src="./node_modules/vanilla-text-mask/dist/vanillaTextMask.js"></script>
<script src="./node_modules/text-mask-vat-id/dist/text-mask-vat-id.umd.min.js"></script>
<script>
  function upperCasePipe(value) {
    return value.toUpperCase();
  }

  vanillaTextMask.maskInput({
    inputElement: document.getElementById('vat-input'),
    mask: createVatIdMask(),
    pipe: upperCasePipe
  });
});
</script>

You can pass options as an object when creating text mask:

const mask = createVatIdMask({
  /** options */
});

• localeFormat (default: false): If the mask should add separation characters ( , -, . and /) to the VAT ID. E.g.: "FR19845015858" would become "FR 19 845 015 858".

Compile with Rollup:

npm run build

Build and test:

npm test

• en.wikipedia.org/wiki/VAT_identification_number
• www.gov.uk/guidance/vat-eu-country-codes-vat-numbers-and-vat-in-other-languages

• text-mask - Input mask for React, Angular, Ember, Vue, & plain JavaScript

This project is licensed under the MIT license.