Upgrade to Laravel 9 (#4413)

Co-authored-by: DaneEveritt <dane@daneeveritt.com>

app/Rules/Fqdn.php

@@ -28,9 +28,8 @@ class Fqdn implements Rule, DataAwareRule
      *
      * @param string $attribute
      * @param mixed $value
-     * @return bool
      */
-    public function passes($attribute, $value)
+    public function passes($attribute, $value): bool
     {
         if (filter_var($value, FILTER_VALIDATE_IP)) {
             // Check if the scheme is set to HTTPS.

app/Rules/Username.php

@@ -13,7 +13,7 @@ class Username implements Rule
 
     /**
      * Validate that a username contains only the allowed characters and starts/ends
-     * with alpha-numeric characters.
+     * with alphanumeric characters.
      *
      * Allowed characters: a-z0-9_-.
      *
@@ -37,10 +37,8 @@ class Username implements Rule
     /**
      * Convert the rule to a validation string. This is necessary to avoid
      * issues with Eloquence which tries to use this rule as a string.
-     *
-     * @return string
      */
-    public function __toString()
+    public function __toString(): string
     {
         return 'p_username';
     }