Merged in feat/SW-619-signup-non-happy (pull request #1083)

Feat/SW-619 signup non happy

* feat(SW-619): Added tests for Date input

* feat(SW-619): Updated date input to not allow date below 18 years old, also added form validation and tests to cover this change

* fix

* feat(SW-619): add info banner if membership verification fails

* fix(SW-619): update test description


Approved-by: Christel Westerberg
Approved-by: Arvid Norlin

i18n/dictionaries/en.json

@@ -544,6 +544,8 @@
   "booking.bedOptions": "Bed options",
   "booking.children": "{totalChildren, plural, one {# child} other {# children}}",
   "booking.children.breakfasts": "{totalChildren, plural, one {# child} other {# children}}, {totalBreakfasts, plural, one {# breakfast} other {# breakfasts}}",
+  "booking.confirmation.membershipInfo.heading": "Failed to verify membership",
+  "booking.confirmation.membershipInfo.text": "Your booking(s) is confirmed but we could not verify your membership. If you have booked with a member discount, you'll either need to present your existing membership number upon check-in, become a member or pay the price difference at the hotel. Signing up is preferably done online before the stay.",
   "booking.confirmation.text": "Thank you for booking with us! We look forward to welcoming you and hope you have a pleasant stay. If you have any questions or need to make changes to your reservation, please <emailLink>contact us.</emailLink>",
   "booking.confirmation.title": "Booking confirmation",
   "booking.guests": "Max {nrOfGuests, plural, one {# guest} other {# guests}}",