fill out username field when prompting to pick another

Otherwise browsers are likely to autocomplete the field
with an unrelated username, which is very confusing.

1 files changed, 2 insertions, 1 deletions

diff --git a/RedirectAuth.php b/RedirectAuth.php
index 3b15337..cd73e19 100644
--- a/RedirectAuth.php
+++ b/RedirectAuth.php
@@ -378,7 +378,8 @@ class OtherUsernameAuthRequest extends AuthenticationRequest {
     public function getFieldInfo() {
         return [
             'username' => [
-                'type' => 'string'
+                'type' => 'string',
+                'value' => $this->userInfo->userName,
             ]
         ];
     }