Add contact flash

lib/contact_mailer.rb

@@ -6,9 +6,9 @@ class ContactMailer
   end
 
   def build
-    email = @params["email"]
-    name = @params["name"]
-    subject = @params["subject"]
+    email = @params["email"].strip
+    name = @params["name"].strip
+    subject = @params["subject"].strip
     message = @params["message"]
 
     Mail.new do