Merge pull request #49 from Anushkabh/anubh

String Sanitization Implementation Part -1

Readme.md

@@ -225,6 +225,15 @@ This function remove the space from the string .
 validator.removeUnderscore(str)
 This function remove the underscore from the string . 
 ```
+```
+validator.removeNumber(str)
+This function remove the number from string.
+```
+```
+validator.addFullstop(str)
+This function replaces space in string with fullstop.
+```
+
 
 # Contributing Guidelines
 

src/index.ts

@@ -33,6 +33,9 @@ import {
   addUnderscore,
   removeSpace,
   removeUnderscore,
+  addFullstop,
+  removeNumber,
+
 } from "./utils/utilityFunctions";
 
 
@@ -87,6 +90,8 @@ const validator = {
   removeUnderscore,
   generateJWT,
   decodeJWT,
+  addFullstop,
+  removeNumber,
 };
 
 export default validator;

src/utils/utilityFunctions.ts

@@ -312,3 +312,16 @@ export function removeSpace(inputString: string): string {
 export function removeUnderscore(inputString: string): string {
   return inputString.replace(/_/g, '');
 }
+
+// Remove numbers from a string
+export const removeNumber = (str: string): string => {
+  return str.replace(/[0-9]/g, '');
+};
+
+// Replace spaces with full stop
+export const addFullstop = (str: string): string => {
+  return str.replace(/\s/g, '.');
+};
+
+
+