itin-validator
Advanced tools
Validate and mask a U.S. Individual Taxpayer Identification Number (ITIN).
Install the package via npm:
npm install itin-validator --save
isValid(value)This method validates if the given value is a valid Individual Taxpayer Identification Number.
value (*): The value to validate.(boolean): Returns whether the input value is a valid ITIN or not.
isValid({});
// => false
isValid('9-0-0700000');
// => false
isValid('900-70-0000');
// => true
isValid('900700000');
// => true
mask(value)This method will help you protect this sensitive piece of information by obfuscating some digits.
value (*): The value to mask.(string): Returns the masked value by replacing value certain digits by 'X'.
mask({});
// Throws an Error.
mask('9-0-0700000');
// Throws an Error.
mask('900-70-0000');
// => XXX-XX-0000
mask('900700000');
// => XXXXX0000
To test using a local installation of node.js:
npm test
To test using Docker exclusively:
docker-compose run --rm sut
npm version [<newversion> | major | minor | patch] -m "Release %s"
MIT
v1.0.0 (2016-04-13)
Merged pull requests:
FAQs
Individual Taxpayer Identification Number validator and masker
The npm package itin-validator receives a total of 9,186 weekly downloads. As such, itin-validator popularity was classified as popular.
We found that itin-validator demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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