diff --git a/fields/radios.md b/fields/radios.md
index 1048053..42e4524 100644
--- a/fields/radios.md
+++ b/fields/radios.md
@@ -6,9 +6,23 @@ This is simple list of radio buttons to select
 
 | Property | Default | Accepted values | Description |
 | --- | --- | --- | --- |
-| `values` | _none_ | `Array` or `Function` | List of items. It can be an array with items, or a `Function`, what is resulted an array. The item can be a `String`, `Boolean`, `Number` or an `Object` (with an `value` and a `name` properties). You can change `value` and `name` \(under `radiosOptions`\) to select any properties of that object as value or name. |
+| `values` | _none_ | `Array` or `Function` | List of items. See details below. |
 | `radiosOptions` | {} | `Object` | Settings to radios component. See details below. |
 
+### `values`
+It can be an array with items, or a `Function` then returns an array of items. The items can be a `String`, `Boolean`, `Number` or an `Object` (see below). |
+
+#### Item `Object`
+| Property | Default | Accepted Values | Description |
+| --- | --- | --- | --- |
+| `name` | _none_ | `String` | The text displayed beside the radio button (ie; Label) |
+| `value` | _none_ | `String` | The value of the radio option stored in the model |
+| `disabled` | _none_ | `Boolean` or `Function` | Used to disable this radio option |
+
+You can change `value` and `name` \(under `radiosOptions`\) to select any properties of that object as the value or name.
+
+If `disabled` is set to a function, it will be passed a reference to the `model`
+
 ### `radiosOptions`
 
 | Property | Default | Accepted values | Description |
@@ -16,6 +30,7 @@ This is simple list of radio buttons to select
 | `value` | _none_ | `String` | Used to select any properties from object in `values` to use as actual value to save in model. |
 | `name` | _none_ | `String` | Used to select any properties from object in `name` to use as display in the list |
 
+
 ## Usage
 
 #### Radios field with array of strings:
@@ -43,17 +58,17 @@ This is simple list of radio buttons to select
     label: "Choose you product color",
     model: "color",
     values: [
-        {name: "Deep Pink", value:"#FF1493"},
-        {name: "Peach Puff", value:"#FFDAB9"},
-        {name: "Dark Orange", value:"#FF8C00"},
-        {name: "Light Green", value:"#90EE90"}
+        { name: "Deep Pink", value:"#FF1493" },
+        { name: "Peach Puff", value:"#FFDAB9" },
+        { name: "Dark Orange", value:"#FF8C00", disabled: (model) => { 
+            if(model.disableOrange) { return true; } 
+            return false; 
+        },
+        { name: "Light Green", value:"#90EE90", disabled: true }
     ]
 }
 ```
 
-
-
-
 #### Radios field with custom object values:
 
 ```js
@@ -62,14 +77,14 @@ This is simple list of radio buttons to select
     label: "Identify the dolphin's name from the photo",
     model: "dolphin",
     values: [
-        {common_name: "White-beaked dolphin", binomial_nomenclature:"Lagenorhynchus albirostris"},
-        {common_name: "Peale's dolphin", binomial_nomenclature:"Lagenorhynchus australis"},
-        {common_name: "Northern right whale dolphin", binomial_nomenclature:"Lissodelphis borealis"},
-        {common_name: "Common bottlenose dolphin", binomial_nomenclature:"Tursiops truncatus"},
-        {common_name: "Long-beaked common dolphin", binomial_nomenclature:"Delphinus capensis"},
-        {common_name: "Pacific white-sided dolphin", binomial_nomenclature:"Lagenorhynchus obliquidens"},
-        {common_name: "Pantropical spotted dolphin", binomial_nomenclature:"Stenella attenuata"},
-        {common_name: "Chilean dolphin", binomial_nomenclature:"Cephalorhynchus eutropia"}
+        { common_name: "White-beaked dolphin", binomial_nomenclature:"Lagenorhynchus albirostris" },
+        { common_name: "Peale's dolphin", binomial_nomenclature:"Lagenorhynchus australis" },
+        { common_name: "Northern right whale dolphin", binomial_nomenclature:"Lissodelphis borealis" },
+        { common_name: "Common bottlenose dolphin", binomial_nomenclature:"Tursiops truncatus" },
+        { common_name: "Long-beaked common dolphin", binomial_nomenclature:"Delphinus capensis" },
+        { common_name: "Pacific white-sided dolphin", binomial_nomenclature:"Lagenorhynchus obliquidens" },
+        { common_name: "Pantropical spotted dolphin", binomial_nomenclature:"Stenella attenuata" },
+        { common_name: "Chilean dolphin", binomial_nomenclature:"Cephalorhynchus eutropia" }
     ],
     radiosOptions: {
         value:"binomial_nomenclature",