min-valid v0.3.3

📑 MinValid

✔️ string validation

$ npm i min-valid --save

Usage

import { isLower } from 'min-valid';
or
var { isLower } = require('min-valid');

Or include it via jsDelivr CDN:

<script src="https://cdn.jsdelivr.net/npm/min-valid@0.3.3/build/index.min.js"></script>
access via object : m
m.isLower('h') // true

• isEmpty(String) : boolean

isEmpty('') // true
isEmpty('   ') // true
isEmpty('h') // false

• isLower(String|Character) : boolean

isLower('h') // true
isLower('H') // false

• isUpper(String|Character) : boolean

isUpper('H') // true
isUpper('h') // false

• isAlpha(String|Character) : boolean

isAlpha('example') // true
isAlpha('1112') // false

• isAlphaNumeric(String|Character) : boolean

isAlphaNumeric('example') // true
isAlphaNumeric('example112') // true
isAlphaNumeric('112') // true
isAlphaNumeric('1112-/*') // false

• isNumeric(String|Character) : boolean

isNumeric('1225') // true
isNumeric('hello1112') // false
isNumeric('hello') // false

• isImage(String, extensions) : boolean

isImage("h.png") // true
isImage("h.mp4") // false
// default extensions : [ 'jpeg', 'jpg', 'png', 'gif', 'svg', 'bmp', 'ico' ]

• isEmail(email, services) : boolean

isEmail('hello.world@gmail.com') // true
isEmail('hello*world@hack.com') // false
isEmail('hello.world@hack.com', ["hack", "gmail"]) // true
isEmail('hello.world@tutanota.com.uk', ["gmail"]) // false
// default services : ["gmail", "outlook", "zoho", "hotmail", "tutanota"]

Notes

• Works both in Node.js and in the browser.
• All pull requests are welcome, feel free.

Licence

MIT