RegEx Validator

This module is small but easy to use. The purpose of this module is to check if a string can be validated via regular expressions.

Validation processes

The code only use regular expressions.

Code sample

This following code is actually how I tested that all methods correctly functioned as intended, is also provided in this module.

import { subStringIsValid } from '@teamcoder/regexvalidator';

console.log( "Testing Condition 1 Passed = " + regExIsValid( "Hallo world"  , "^Hallo" ) );
console.log( "Testing Condition 2 Passed = " + !regExIsValid( "Hallo world" , "^world" ) );

The results will look as follows

Testing Condition 1 Passed = true
Testing Condition 2 Passed = true

Function Parameters

Parameters Passed

@param  { String  } source        The source string to be checked
@param  { String  } expression    The regular expression to use

Parameters Returned

@return { Boolean }               Validation passed or failed

Notes Before You Start

Very important to remember to always include the following in your main project package.json file:

"type": "module"

Without this entry in the package file you will get the following error if you try to run your project

(node:15500) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.
(Use 'node --trace-warnings ...' to show where the warning was created)
C:\Users\ ... \regexvalidator\regexvalidator.js:1
import { regExIsValid } from '@teamcoder/regexvalidator';

Version History

| Version | Date | Remark | |----------|------------------------|-------------------------------------------------------------------------------------------------------| | 1.0.0 | 06 September 2022 | Official first release | | 1.0.1 | 06 September 2022 | Correcting documentation | | 1.0.2 | 09 September 2022 | Fixed package.json so that npm can install on any os | | 1.0.3 | 10 September 2022 | Fixed code to be proper npm package | | 1.0.4 | 11 September 2022 | Removed Default from export function in regexvalidator.js file |

How To Install

Run the following command in a terminal or command prompt in the folder you want to install the module to.

npm i @teamcoder/regexvalidator

Operating Systems Tested On

Windows, Linux and RaspberryPi

License Information

RegExValidator © 2022 by Adriaan J. van Rensburg (CreepyCoderMC) is licensed under CC BY-NC-ND 4.0.

To view a online copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/