Package Exports

validate.io-integer

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Readme

Integer

Validates if a value is an integer.

Installation

$ npm install validate.io-integer

For use in the browser, use browserify.

Usage

To use the module,

var isInteger = require( 'validate.io-integer' );

console.log( isInteger( 5 ) );
// Returns true

console.log( isInteger( 5.256 ) );
// Returns false

Note: this method first screens values to ensure they are numeric before determining if the value is an integer.

Examples

To run the example code from the top-level application directory,

$ node ./examples/index.js

Tests

Unit

Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:

$ make test

All new feature development should have corresponding unit tests to validate correct functionality.

Test Coverage

This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:

$ make test-cov

Istanbul creates a ./reports/coverage directory. To access an HTML version of the report,

$ open reports/coverage/lcov-report/index.html

License

MIT license.

validate.io-integer