Fix autocomplete problem

[nomadturk]

Updated the form to not auto complete what we wrote before by removing action="" and adding autocomplete="off"

This patch denies #518 and removes that. Because without autocomplete, writing suggestions for mobile keyboards was enabled but at the mean time also whenever you clicked on text area to write a new message, you were given a number of your last typed sentences. Especially on mobile, this was a huge buzzkill because after 3-5 sentences on any channel, these suggestions covered your whole screen.

So, in order to remove it I did some changes, ensuring writing suggestions still work.
I have added autocomplete=off .

This commit is related to #532
@JocelynDelalande you might give it a go. ;) I don't have google keyboard.

[dgw]

Just noticed the annoying completion menu a couple days ago when I tried Shout on my phone for the first time, so this is welcome. 👍

[nomadturk]

@astorije Just tested it on Mobile Chrome + Google Keyboard and predictions work. The nagging autocomplete menu is gone.

[EhsanKia]

Can confirm this works on browser as intended (no annoying popups) and on mobile (suggestions)! Thanks for the great solution to this dual behavior clash issue.

[JocelynDelalande]

Hi and thanks :)

Not a mobile user, so I won't give my opinion/review on this one.

Anyway, @nomadturk how does this relates/improve/replaces #539 ?

I saw a lot of PRs on that topic, I don't want that we go back on forth on the same setting forever :-)

[nomadturk]

@JocelynDelalande ,

This one uses HTML's autocomplete setting to dsable autocomplete on the browser side. Since the textbox we're using is a for chat messages, it's quite disturbing if it is enabled.

As for #539 No. It has similarities in the way they were resolved but they're not related.