edit register form layout

src/i18n/messages/en.json

@@ -170,6 +170,7 @@
 		"email-invalid": "Invalid email address",
 		"email-too-long": "Email is too long",
 		"password-too-long": "Password must be less than 50 characters",
-		"email-no-uppercase": "Email must not contain capital letters"
+		"email-no-uppercase": "Email must not contain capital letters.",
+		"no-emoji-allowed": "The use of emoji is prohibited."
 	}
 }