Validate CURP

A simple and lightweight library to validate Mexican CURPs (Personal ID).

Install

NodeJS

Use NPM:

$ npm install --save validate-curp

Or YARN:

$ yarn add validate-curp

Browser

Add the script to your project:

<!-- Latest version -->
<script src="https://cdn.jsdelivr.net/gh/manuelmhtr/validate-curp@latest/dist/index.js" type="text/javascript"></script>

<!-- Or specify a version -->
<script src="https://cdn.jsdelivr.net/gh/manuelmhtr/[email protected]/dist/index.js" type="text/javascript"></script>

<!-- This will export a global function "validateCurp": -->
<script type="text/javascript">
  var data = validateCurp('motr930411hjcrmn03');
  console.log(data);
</script>

API

The library only exposes a single function (.validateCurp).

.validateCurp(curp)

Checks whether a string is a valid CURP and returns validation details.

Parameters

Response

It returns a plain object with the values:

Possible errors values and they description are:

Example

const validateCurp = require('validate-curp');

const response = validateCurp('motr930411hjcrmn03');
console.log(response);

/*
Prints:

{
  isValid: true,
  curp: 'MOTR930411HJCRMN03'
}

*/

const response = validateCurp('This is not a CURP');
console.log(response);

/*
Prints:

{
  isValid: false,
  curp: null,
  errors: ['INVALID_FORMAT']
}

*/

Tests

Run the test with the command:

$ yarn test

Related

• validate-rfc
• You need to check if an RFC is registered in SAT or is blacklisted? Try with Verifier.

Licencia

MIT