= f.input :short_name, hint: "A short and unique handle for the track, using only letters, numbers, underscores, and dashes. This will be used to identify the track in URLs etc. Example: 'my_awesome_track'", input_html: { required: 'required', pattern: '[a-zA-Z0-9_-]+', title: 'Only letters, numbers, underscores, and dashes.' }
= f.input :relevance, input_html: {rows: 5, data: { provide: 'markdown-editable' } }, required: true, hint: "Please explain here how this track relates to the conference, how you are related to its content and why we should accept it. #{markdown_hint}".html_safe
= f.semantic_fields_for :contact, @track.contact do |c|
= c.input :social_tag, hint: "The hashtag you'll use on Twitter and Google+. Don't include the '#' sign!'", required: false
= c.input :facebook, hint: 'This will appear in the social media section as a link to the Facebook.', required: false
= c.input :googleplus, label: 'Google+ Url', hint: 'This will appear in the social media section as a link to the Google+ Page of your Track', required: false
= c.input :twitter, hint: 'This will appear in the social media section as a link to the Twitter Page of your Track', required: false
= c.input :instagram, hint: 'This will appear in the social media section as a link to the Instagram Page of your Track', required: false
= c.input :mastodon, hint: 'This will appear in the social media section as a link to the Mastodon Page of your Track', required: false
= c.input :youtube, hint: 'This will appear in the social media section as a link to the YouTube channel for your Track.', required: false