Remove the mandatory title when adding a slot and chosing a talk

[kevinjhappy]

Description

When you want to add a slot, you can add a coffee break, a workshop, a talk or other stuff For all options the title is mandatory, but when you pick a talk you have to choose between a list of recorded talks, identified by their title, but the field title is still present and mandatory, so you have a double input for the same iinformation, which is wrong

Behavior to get : When you choose the talk option in this page, the field title disapears and the talk you choose with the dropdown list ill be the title

Scenarios

Feature : remove title from the add a slot option when choosing a talk

Scenario: User select add a slot Given the user is connected with a role_admin When the user land on a add a slot from And user choose type talk Then the field Title must be hidden And the user complete the form choosing a talk as title

[saadismail]

Please assign this to me. I want to work on it tomorrow.

[tdutrion]

Done, you're assigned!

[saadismail]

Thank you.

I have done the changes using JS: https://github.com/saadismail/community-event-manager/commit/3bc8abafb097eb862f3398f8fb1c3c1673749c4e

I am not sure if this is the right way or we should do it from Symfony Form/Entity/Dto level since I have no former experience with Symfony. Please let me know if this is not how it should be, otherwise I will submit a PR.

[tdutrion]

This way is totally fine given it's an admin tool. I would probably be in favour of a Symfony based solution if we had to do a hard validation, but in this case it does not really matter I guess.