generateRandomString

Readme.md

@@ -233,6 +233,10 @@ This function remove the number from string.
 validator.addFullstop(str)
 This function replaces space in string with fullstop.
 ```
+```
+validator.generateRandomString(length)
+This function generates the random string of given length.
+```
 
 
 # Contributing Guidelines

src/index.ts

@@ -35,6 +35,7 @@ import {
   removeUnderscore,
   addFullstop,
   removeNumber,
+  generateRandomString
 
 } from "./utils/utilityFunctions";
 
@@ -92,6 +93,7 @@ const validator = {
   decodeJWT,
   addFullstop,
   removeNumber,
+  generateRandomString
 };
 
 export default validator;

src/utils/utilityFunctions.ts

@@ -322,6 +322,16 @@ export const removeNumber = (str: string): string => {
 export const addFullstop = (str: string): string => {
   return str.replace(/\s/g, '.');
 };
+export const generateRandomString = (length: number): string => {
+  const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()_+';
+  let result = '';
+  const charactersLength = characters.length;
+  for (let i = 0; i < length; i++) {
+      result += characters.charAt(Math.floor(Math.random() * charactersLength));
+  }
+  return result;
+};
+