node-random-string
v1.0.1
Published
To create random string
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node-random-string
To create a random string.
Installation
To install node-random-string, use npm:
npm i node-random-string -S
Usage
import randomString from 'node-random-string';
randomString();
/* '1Uobd2CVV2mXwc7F7yKCvLRVgUBDH3DB' */
randomString(12);
/* 'uU4u1QyytM4U' */
randomString({
length: 12,
charset: 'alphabetic'
});
/* 'nORLfqUfkuxn' */
randomstring({
chars: 'abc'
});
/* 'bbcaaccbacccccbabacacbacabbcbccb' */
randomString({
length: 12,
upperCase: true
});
/* 'FQVI8YMT1D81' */
Options
length
- define the length of the string. (default: 32) [OPTIONAL]charset
- define the character set for the string. (default: [0-9 a-z A-Z]) [OPTIONAL]alphabetic
- [a-z A-Z]numeric
- [0-9]
chars
- define the characters of the string. (default: null) [OPTIONAL]lowerCase
- define whether the output should be lowercase only. (default: null) [OPTIONAL]upperCase
- define whether the output should be uppercase only. (default: null) [OPTIONAL]
Tests
npm install
npm test