[bbb-greenlight: 6/18] LDAP Sign-In form: user field attributes (#2014)

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 5760bea00ba685a7019baf3202b0bc323865a178
Author: felix-itz <69673133+felix-itz users noreply github com>
Date:   Wed Aug 26 20:03:19 2020 +0200

    LDAP Sign-In form: user field attributes (#2014)
    
    - autocomplete="username": Tell the browser a user name should be filled, if any.
      Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/autocomplete
    - autocapitalize="none": Tell browsers (especially on mobile devices like iOS) not to
      capitalize the first letter
      Reference: 
https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariHTMLRef/Articles/Attributes.html#//apple_ref/doc/uid/TP40008058-autocapitalize
    - spellcheck="false": Do not spell-check the user name
      Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/spellcheck
    - autofocus: indicates that the input should automatically have focus, which makes sense
      because this form is shown after having clicked the "login" button so it's not an issue that
      the screen reader will skip the "Sign in to your account" text.
      Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#htmlattrdefautofocus
    
    This PR will improve usability especially on mobile devices. It does *not* not attempt to improve WCAG 
compliance.
    
    Co-authored-by: Ahmad Farhat <ahmad af farhat gmail com>

 app/views/sessions/ldap_signin.html.erb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/views/sessions/ldap_signin.html.erb b/app/views/sessions/ldap_signin.html.erb
index 3d7c301..799aa30 100644
--- a/app/views/sessions/ldap_signin.html.erb
+++ b/app/views/sessions/ldap_signin.html.erb
@@ -12,7 +12,7 @@
                                 <span class="input-icon-addon">
                                     <i class="fas fa-user"></i>
                                 </span>
-                                <%= f.text_field :username, class: "form-control", placeholder: 
t("administrator.users.table.username"), value: "" %>
+                                <%= f.text_field :username, class: "form-control", placeholder: 
t("administrator.users.table.username"), value: "", autocomplete: "username", autocapitalize: "none", 
spellcheck: "false", autofocus: "" %>
                             </div>
                         </div>
                         <div class="form-group">
@@ -31,4 +31,4 @@
             </div>
         </div>
     </div>
-</div> 
\ No newline at end of file
+</div>