@teamcoder/regexvalidator

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/