continue writing documentation

Author: Eugene Tupikov

README.md

@@ -1,9 +1,8 @@
-Yii2 Multiple input widget.
-==================
+#Yii2 Multiple input widget.
 Yii2 widget for handle multiple inputs for an attribute of model
 
-Installation
-------------
+##Installation
+
 
 The preferred way to install this extension is through [composer](http://getcomposer.org/download/).
 
@@ -21,8 +20,10 @@ or add
 
 to the require section of your `composer.json` file.
 
-Usage:
-------
-Look at examples for getting more details
+##Usage
+
+
+Widget supports several use cases. Use the following links for getting more information
 
-Full documentation in progress.
+- [Single column example](docs/single_column.md)
+- [Several columns example](docs/several_columns.md)

docs/images/single-column.gif

@@ -0,0 +1,3 @@
+#Several columns example
+
+TBD

docs/several_columns.md

@@ -0,0 +1,17 @@
+#Single column example
+
+For example your application contains the model `User` that has the related model `UserEmail` 
+You can add virtual attribute `emails` for collect emails from form and then you can save them to database. 
+
+In this case you can use `yii2-multiple-input` widget for supporting multiple inputs how to describe below.
+
+First of all we have to declare virtual attribute in model
+
+```
+class ExampleModel extends Model
+{
+    /**
+     * @var array virtual attribute for keeping emails
+     */
+    public $emails;
+```

docs/single_column.md

@@ -15,10 +15,21 @@ class ExampleModel extends Model
     const TYPE_EMAIL = 'email';
     const TYPE_PHONE = 'phone';
 
+    /**
+     * @var array virtual attribute for keeping emails
+     */
     public $emails;
 
+    /**
+     * @var
+     */
     public $phones;
 
+    /**
+     * @var
+     */
+    public $schedule;
+
 
     public function rules()
     {
@@ -43,6 +54,11 @@ public function scenarios()
         ];
     }
 
+    /**
+     * Phone number validation
+     *
+     * @param $attribute
+     */
     public function validatePhones($attribute)
     {
         $items = $this->$attribute;
@@ -68,6 +84,11 @@ public function validatePhones($attribute)
         }
     }
 
+    /**
+     * Email validation.
+     *
+     * @param $attribute
+     */
     public function validateEmails($attribute)
     {
         $items = $this->$attribute;