API Deprecate FormField Value

src/Forms/FormField.php

@@ -448,9 +448,11 @@ public function getInputType()
      *
      * @see FormField::setSubmittedValue()
      * @return mixed
+     * @deprecated 5.4.0 Will be replaced by getFormattedValue() and getValue()
      */
     public function Value()
     {
+        Deprecation::notice('5.4.0', 'Will be replaced by getFormattedValue() and getValue()');
         return $this->value;
     }
 

src/Forms/TextareaField.php

@@ -2,6 +2,8 @@
 
 namespace SilverStripe\Forms;
 
+use SilverStripe\Dev\Deprecation;
+
 /**
  * TextareaField creates a multi-line text field,
  * allowing more data to be entered than a standard
@@ -202,13 +204,23 @@ public function getSchemaValidation()
         return $rules;
     }
 
+    /**
+     * Return value with all values encoded in html entities
+     */
+    public function getFormattedValueEntities(): string
+    {
+        return htmlentities($this->Value() ?? '', ENT_COMPAT, 'UTF-8');
+    }
+
     /**
      * Return value with all values encoded in html entities
      *
      * @return string Raw HTML
+     * @deprecated 5.4.0 Use getFormattedValueEntities() instead
      */
     public function ValueEntities()
     {
-        return htmlentities($this->Value() ?? '', ENT_COMPAT, 'UTF-8');
+        Deprecation::noticeWithNoReplacment('5.4.0', 'Use getFormattedValueEntities() instead');
+        return $this->getFormattedValueEntities();
     }
 }