fit: Add check for invalid inputs

abdullyahuza · abdullyahuza · commit e65c9a14a897 · 2022-10-26T20:33:12.000+01:00
diff --git a/Recursive/Factorial.js b/Recursive/Factorial.js
@@ -16,7 +16,7 @@ const factorial = (n) => {
   if ((n % 1) !== 0) {
     throw new RangeError('Not a Whole Number')
   }
-  
+
   if (n === 0) {
     return 1
   }

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ const factorial = (n) => {`
`16`	`16`	`if ((n % 1) !== 0) {`
`17`	`17`	`throw new RangeError('Not a Whole Number')`
`18`	`18`	`}`
`19`		`-`
	`19`	`+`
`20`	`20`	`if (n === 0) {`
`21`	`21`	`return 1`
`22`	`22`	`}`