Clean up console logs, add comments.

Author: Ville Jyrkkä

lib/helperFunctions/validateSettings.js

@@ -45,12 +45,10 @@ export function mailSettingsValid (settings) {
 
 // Validate email address setting
 export function contactEmailValid (settings) {
-
-  console.log(settings)
-
+  // Check all properties in nested structure
   if ((typeof settings !== 'undefined') && settings.contactForm) {
     if (settings.contactForm.toEmail) {
-      console.log(settings.contactForm.toEmail)
+      // Finally return true
       return true;
     }
   }