Updated README to mention the support for JSON Schema compliant enums

README.md

@@ -559,6 +559,51 @@ This will be rendered using a select box that way:
 
 Note that string representations of numbers will be cast back and reflected as actual numbers into form state.
 
+#### Alternative JSON-Schema compliant approach
+
+The JSON Schema team concluded an alternative approach instead of enumNames and react-jsonschema-form supports it as well.
+
+```js
+const schema = {
+  "type": "number",
+  "anyOf": [
+    {
+      "type": "number",
+      "title": "one",
+      "enum": [
+        1
+      ]
+    },
+    {
+      "type": "number",
+      "title": "two",
+      "enum": [
+        2
+      ]
+    },
+    {
+      "type": "number",
+      "title": "three",
+      "enum": [
+        3
+      ]
+    }
+  ]
+};
+```
+
+As above this will be rendered using a select box as so:
+
+```html
+<select>
+  <option value="1">one</option>
+  <option value="2">two</option>
+  <option value="3">three</option>
+</select>
+```
+
+A live example of both approaches side-by-side can be found in the **Alternatives** playground preset.
+
 ### Disabled attribute for `enum` fields
 
 This library supports the 'disabled' attribute for `enum` options. Enum disabled allows disabling options for 'enum' fields.This attribute can be added as a part of uiSchema.