Version 5.0.0 beta 10

system/Login/Handler/ButtonHandler.php

@@ -12,6 +12,7 @@ namespace IPS\Login\Handler;
 
 /* To prevent PHP errors (extending class does not exist) revealing path */
 
+use IPS\File;
 use IPS\Http\Url;
 use IPS\Login;
 use IPS\Login\Exception;
@@ -67,9 +68,9 @@ trait ButtonHandler
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return    string|File
 	 */
-	abstract public function buttonIcon(): string;
+	abstract public function buttonIcon(): string|File;
 	
 	/**
 	 * Get button text

system/Login/Handler/OAuth2/Apple.php

@@ -127,9 +127,9 @@ class Apple extends OpenID
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return 'apple';
 	}

system/Login/Handler/OAuth2/Custom.php

@@ -213,9 +213,9 @@ class Custom extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return ( isset( $this->settings['button_icon'] ) and $this->settings['button_icon'] ) ? File::get( 'core_Login', $this->settings['button_icon'] ) : '';
 	}

system/Login/Handler/OAuth2/Facebook.php

@@ -12,6 +12,7 @@ namespace IPS\Login\Handler\OAuth2;
 
 /* To prevent PHP errors (extending class does not exist) revealing path */
 use DomainException;
+use IPS\File;
 use IPS\Helpers\Form\Radio;
 use IPS\Http\Request\Exception;
 use IPS\Http\Url;
@@ -109,9 +110,9 @@ class Facebook extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return 'facebook-f';
 	}

system/Login/Handler/OAuth2/Google.php

@@ -14,6 +14,7 @@ namespace IPS\Login\Handler\OAuth2;
 
 use DomainException;
 use IPS\Db;
+use IPS\File;
 use IPS\Helpers\Form\Radio;
 use IPS\Http\Url;
 use IPS\Login;
@@ -91,9 +92,9 @@ class Google extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return 'google';
 	}

system/Login/Handler/OAuth2/Invision.php

@@ -171,9 +171,9 @@ class Invision extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return ( isset( $this->settings['button_icon'] ) and $this->settings['button_icon'] ) ? File::get( 'core_Login', $this->settings['button_icon'] ) : '';
 	}

system/Login/Handler/OAuth2/LinkedIn.php

@@ -13,6 +13,7 @@ namespace IPS\Login\Handler\OAuth2;
 /* To prevent PHP errors (extending class does not exist) revealing path */
 
 use DomainException;
+use IPS\File;
 use IPS\Helpers\Form\Radio;
 use IPS\Http\Url;
 use IPS\Login;
@@ -93,9 +94,9 @@ class LinkedIn extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return 'linkedin';
 	}

system/Login/Handler/OAuth2/Microsoft.php

@@ -13,6 +13,7 @@ namespace IPS\Login\Handler\OAuth2;
 /* To prevent PHP errors (extending class does not exist) revealing path */
 
 use DomainException;
+use IPS\File;
 use IPS\Helpers\Form\Radio;
 use IPS\Http\Url;
 use IPS\Login;
@@ -86,9 +87,9 @@ class Microsoft extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return 'windows';
 	}

system/Login/Handler/OAuth2/Wordpress.php

@@ -163,9 +163,9 @@ class Wordpress extends OAuth2
 	/**
 	 * Get the button icon
 	 *
-	 * @return	string
+	 * @return	string|File
 	 */
-	public function buttonIcon(): string
+	public function buttonIcon(): string|File
 	{
 		return 'wordpress';
 	}