Added docs

Author: ozziest

docs/getting-started.md

@@ -89,3 +89,90 @@ By the example, you would get the following response:
   }
 }
 ```
+
+## Nested data validation
+
+This feature allows dynamic traversal of nested data structures, supporting complex validation rules for paths like `users.*.addresses.*.city`.
+
+It is inspired by Laravel's validation system and works seamlessly with arrays and objects, including deeply nested data.
+
+```ts
+import { validate, setLocales, en } from "robust-validator";
+
+setLocales(en);
+
+const data = {
+  secret: "some secret",
+  users: [
+    {
+      addresses: [
+        {
+          city: "New York",
+        },
+        {
+          city: "Istanbul",
+        },
+      ],
+    },
+    {
+      addresses: [
+        {
+          city: "New York",
+        },
+        {
+          street: "Wall Street",
+        },
+      ],
+    },
+  ],
+  permissons: {
+    read: true,
+    write: true,
+  },
+};
+
+const definition = {
+  secret: "required|min:100",
+  "users.*.addresses.*.city": "required",
+  "permissons.read": "required|boolean",
+  "permissons.delete": "required|boolean",
+};
+
+const result = await validate(data, definition);
+console.log(result);
+```
+
+And this is the content of the `result` variable:
+
+```json
+{
+  "isValid": false,
+  "isInvalid": true,
+  "fields": {
+    "secret": false,
+    "users.*.addresses.*.city": false,
+    "permissons.read": true,
+    "permissons.delete": false
+  },
+  "errors": {
+    "secret": [
+      {
+        "rule": "min",
+        "message": "The field must be at least 100."
+      }
+    ],
+    "users.1.addresses.1.city": [
+      {
+        "rule": "required",
+        "message": "The field is required."
+      }
+    ],
+    "permissons.delete": [
+      {
+        "rule": "required",
+        "message": "The field is required."
+      }
+    ]
+  }
+}
+```

docs/index.md

@@ -15,9 +15,9 @@ features:
   - title: Declarative ✍🏽
     details: Declarative rule definition allows you to save your rules in different places such as configuration files, databases, etc.
   - title: Simple 🐤
-    details: Starting to validate data is very fast instead of creating complicated validation rules. You just need seconds.
+    details: Starting to validate data is very fast. Instead of creating complicated validation rules, you just need seconds.
   - title: Proof of work 💪
     details: Laravel-ish data validation rules are well-tested as a concept. This library is just another implementation for JavaScript.
   - title: i18n 🇺🇳
-    details: Multi-language error messages are supported internally, unlike other libraries. It provides consistency.
+    details: Multi-language error messages are supported internally, unlike other libraries.
 ---