Merge pull request #84 from nicoschoenteich/main

fix: destination name can't be empty

generators/helpers.js

@@ -104,6 +104,16 @@ export function validateAlphaNumeric(string) {
 	return "Please use alpha numeric characters only."
 }
 
+export function validateAlphaNumericNonEmpty(string) {
+	if (/^[a-zA-Z0-9_-]*$/g.test(string)) {
+		if (string !== "") {
+			return true
+		}
+	}
+	return "Please use a non-empty value with alpha numeric characters only."
+}
+
+
 export function validateUrl(string) {
 	if (new URL(string) instanceof Error) {
 		return 	// no error message required, yeoman will forward an error to the user

generators/model/prompts.js

@@ -1,6 +1,7 @@
 import {
 	validateAlphaNumeric,
-	validateUrl
+	validateUrl,
+	validateAlphaNumericNonEmpty
 } from "../helpers.js"
 
 export default async function prompts() {
@@ -57,7 +58,7 @@ export default async function prompts() {
 			type: "input",
 			name: "destName",
 			message: "How do you want to name your new destination?",
-			validate: validateAlphaNumeric
+			validate: validateAlphaNumericNonEmpty
 		})).destName
 	}
 }