diff --git a/docs/guide/en/configuring-rules-via-php-attributes.md b/docs/guide/en/configuring-rules-via-php-attributes.md
index 3af222d53..ef04bb795 100644
--- a/docs/guide/en/configuring-rules-via-php-attributes.md
+++ b/docs/guide/en/configuring-rules-via-php-attributes.md
@@ -74,7 +74,7 @@ final class User
 
 > **Note:** [readonly properties] are supported only starting from PHP 8.1.
 
-Error messages may include an `{attribute}` placeholder that is replaced with the name of the property. If you would 
+Error messages may include `{attribute}` or `{Attribute}` placeholder that is replaced with the name of the property. If you would 
 like the name to be replaced with a custom value, you can specify it using the `Label` attribute:
 
 ```php
diff --git a/docs/guide/en/customizing-error-messages.md b/docs/guide/en/customizing-error-messages.md
index 32ce628bf..1d907a925 100644
--- a/docs/guide/en/customizing-error-messages.md
+++ b/docs/guide/en/customizing-error-messages.md
@@ -4,7 +4,7 @@ To use a non-default error message, pass a custom message/template when creating
 `message` option is responsible for storing error message:
 
 ```php
-new Required(message: '{attribute} is required.');
+new Required(message: '{Attribute} is required.');
 ```
 
 Some rules have multiple error messages and are overridden via different corresponding options.
@@ -113,13 +113,13 @@ use Yiisoft\Validator\Validator;
 final class ChangePasswordForm implements AttributeTranslatorProviderInterface  
 {  
     public function __construct(  
-        #[Required(message: '{attribute} обязателен для ввода.')]  
+        #[Required(message: '{Attribute} обязателен для ввода.')]  
         public string $currentPassword = '',  
   
         #[Length(  
             min: 8,
             skipOnEmpty: false,  
-            lessThanMinMessage: '{attribute} должен быть сложный, не менее 8 символов.'  
+            lessThanMinMessage: '{Attribute} должен быть сложный, не менее 8 символов.'  
         )]  
         public string $newPassword = '',  
     ) {  
diff --git a/src/ValidationContext.php b/src/ValidationContext.php
index aae942b0f..082e2a384 100644
--- a/src/ValidationContext.php
+++ b/src/ValidationContext.php
@@ -243,10 +243,9 @@ public function getAttributeLabel(): ?string
     /**
      * Get translated attribute name.
      *
-     * @return string|null Translated attribute name. `null` if a single value is validated and there is nothing
-     * to translate.
+     * @return string Translated attribute name. `value` if a single value is validated and a label is not set.
      */
-    public function getTranslatedAttribute(): ?string
+    public function getTranslatedAttribute(): string
     {
         $label = $this->attributeLabel ?? $this->attribute ?? 'value';