Homepage cards improvements

[decabeza]

Background

Now the homepage is customizable from Admin section in /admin/homepage, but there are some things that need to be improved.

What we need

• The form to create cards doesn't have validations (all fields should be required except the optional label)

• The title and the label of a card don't appear if there's no picture (should be required).

Review

• The text of the 'Save card' button changes to <span class=&quot;translation_missing&quot; title=&quot;translation missing: en.admin.homepage.update.submit_card&quot;>Submit Card</span> when there is an error in the card form.

• In the card form, the image is displayed cropped and enlarged for no reason (this seems work fine).

[viren140290]

@decabeza I'd like to take this up.

[javierm]

@viren140290 Go ahead! Thank you!

(I'm the one replying because decabeza is on holidays :beach_umbrella:).

[javierm]

@viren140290 Are you still working on this issue?

[iraline]

I can work on this issue. =)