floating-point-regex

Regular expression for matching floating-point literals.

Install

Install with npm:

$ npm install --save floating-point-regex

Usage

var regex = require('floating-point-regex');

console.log(regex().test('3.1415926'))   // true
console.log(regex().test('-.123456789')) // true
console.log(regex().test('-3.1E+12'))    // true
console.log(regex().test('-3.1E-12'))    // true
console.log(regex().test('+3.1E-12'))    // true
console.log(regex().test('3.1E-12'))     // true
console.log(regex().test('3.1E12'))      // true
console.log(regex().test('3.1e12'))      // true
console.log(regex().test('0.1e-23'))     // true
console.log(regex().test('.1e-23'))      // true
console.log(regex().test('-2.001'))      // true
console.log(regex().test('2.001'))       // true
console.log(regex().test('2'))           // true
console.log(regex().test('2.0e1'))       // true

About

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Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Please read the contributing guide for advice on opening issues, pull requests, and coding standards.

Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Running tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Author

Jon Schlinkert

License

This file was generated by verb-generate-readme, v0.4.2, on February 21, 2017.

Current Tags

0.1.0 ... latest (8 years ago)

1 Versions

0.1.0 ... 8 years ago