is-regexp-x
Is this value a JS regex?
Last updated 5 years ago
by xotic750
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$ npm install is-regexp-x
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is-regexp-x
Is this value a JS regex?
Version: 2.2.0
module.exports(value) ⇒ boolean ⏏
This method tests if a value is a regex.
Kind: Exported function
Returns: boolean - true if value is a regex; otherwise false.
| Param | Type | Description |
|---|---|---|
| value | * |
The value to test. |
Example
import isRegex from 'is-regexp-x';
console.log(isRegex(undefined)); // false
console.log(isRegex(null)); // false
console.log(isRegex(false)); // false
console.log(isRegex(true)); // false
console.log(isRegex(42)); // false
console.log(isRegex('foo')); // false
console.log(isRegex(function () {})); // false
console.log(isRegex([])); // false
console.log(isRegex({}))); // false
console.log(isRegex(/a/g)); // true
console.log(isRegex(new RegExp('a', 'g'))); // true
Current Tags
- 3.1.2 ... latest (5 years ago)
27 Versions
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Maintainers (1)
xotic750
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Dependencies (6)
- has-own-property-x ^4.0.9
- has-to-string-tag-x ^2.0.14
- is-object-like-x ^2.0.17
- object-define-property-x ^5.0.9
- object-get-own-property-descriptor-x ^4.0.10
- to-string-tag-x ^2.0.18
Dev Dependencies (67)
- @babel/cli ^7.5.5
- @babel/core ^7.5.5
- @babel/node ^7.5.5
- @babel/plugin-proposal-class-properties ^7.5.5
- @babel/plugin-syntax-dynamic-import ^7.2.0
- @babel/plugin-syntax-export-default-from ^7.2.0
- @babel/plugin-syntax-export-namespace-from ^7.2.0
- @babel/plugin-transform-property-mutators ^7.2.0
- @babel/plugin-transform-runtime ^7.5.5
- @babel/preset-env ^7.5.5
- @babel/runtime ^7.5.5
- @prorenata/eslint-config-vue ^1.13.9
- @types/jest ^24.0.15
- @types/node ^12.6.8
- babel-core ^7.0.0-0
- babel-eslint ^10.0.2
- babel-loader ^8.0.6
- babel-plugin-lodash ^3.3.4
- caniuse-lite ^1.0.30000985
- chalk ^2.4.2
- concurrently ^4.1.1
- cross-env ^5.2.0
- eslint =5.16.0
- eslint-config-airbnb-base ^13.2.0
- eslint-config-prettier ^6.0.0
- eslint-friendly-formatter ^4.0.1
- eslint-import-resolver-webpack ^0.11.1
- eslint-loader ^2.2.1
- eslint-plugin-babel ^5.3.0
- eslint-plugin-compat ^3.3.0
- eslint-plugin-css-modules ^2.11.0
- eslint-plugin-eslint-comments ^3.1.2
- eslint-plugin-html ^6.0.0
- eslint-plugin-import ^2.18.2
- eslint-plugin-jest ^22.13.0
- eslint-plugin-jsdoc ^15.6.0
- eslint-plugin-json ^1.4.0
- eslint-plugin-lodash ^5.1.0
- eslint-plugin-no-use-extend-native ^0.4.1
- eslint-plugin-prefer-object-spread ^1.2.1
- eslint-plugin-prettier ^3.1.0
- eslint-plugin-promise ^4.2.1
- eslint-plugin-sort-class-members ^1.5.0
- eslint-plugin-switch-case ^1.1.2
- eslint-plugin-vue ^5.2.3
- friendly-errors-webpack-plugin ^1.7.0
- identity-obj-proxy ^3.0.0
- jest ^24.8.0
- jest-cli ^24.8.0
- jest-file ^1.0.0
- jsdoc-to-markdown ^5.0.0
- lodash ^4.17.15
- lodash-webpack-plugin ^0.11.5
- mkdirp ^0.5.1
- node-notifier ^5.4.0
- nodemon ^1.19.1
- prettier =1.14.3
- rimraf ^2.6.3
- semver ^6.2.0
- source-map-loader ^0.2.4
- strip-ansi ^5.2.0
- terser-webpack-plugin ^1.3.0
- typescript ^3.5.3
- webpack ^4.36.1
- webpack-bundle-analyzer ^3.3.2
- webpack-cli ^3.3.6
- webpack-merge ^4.2.1
Dependents (1)