Autocapitalization of username field (#1627)

* 🔨 fix capitalization of username field

* 🔨 change words to on

src/onboarding/ha-onboarding.js

@@ -42,6 +42,7 @@ class HaOnboarding extends localizeLiteMixin(PolymerElement) {
         value='{{_name}}'
         required
         auto-validate
+        autocapitalize='on'
         error-message="[[localize('ui.panel.page-onboarding.user.required_field')]]"
         on-blur='_maybePopulateUsername'
       ></paper-input>
@@ -51,6 +52,7 @@ class HaOnboarding extends localizeLiteMixin(PolymerElement) {
         value='{{_username}}'
         required
         auto-validate
+        autocapitalize='none'
         error-message="[[localize('ui.panel.page-onboarding.user.required_field')]]"
       ></paper-input>
 

src/panels/config/users/ha-dialog-add-user.js

@@ -37,6 +37,7 @@ class HaDialogAddUser extends LocalizeMixin(PolymerElement) {
           value='{{_name}}'
           required
           auto-validate
+          autocapitalize='on'
           error-message='Required'
           on-blur='_maybePopulateUsername'
         ></paper-input>
@@ -46,6 +47,7 @@ class HaDialogAddUser extends LocalizeMixin(PolymerElement) {
           value='{{_username}}'
           required
           auto-validate
+          autocapitalize='none'
           error-message='Required'
         ></paper-input>
         <paper-input