Merge pull request #27 from kris-kuiper/documentation

Updated documentation

README.md

@@ -70,26 +70,22 @@ Modern PHP Validator provides several approaches to validate your application's
 
 ```php
 $data = [
-    'programmers' => [
+    'department' => 'office',
+    'color' => 'black',
+    'programmer' => [
         'name' => 'Morris',
         'email' => 'morris@domain.com'
     ],
-    'developers' => [
-        'name' => 'Smith',
-        'email' => 'smith@domain.com'
-    ],
-    'department' => 'office',
-    'color' => 'black'
 ];
 
 $validator = new Validator($data);
 
-//Select every email field within an array using wildcards and attach rules
-$validator->field('*.email')->required()->email()->lengthMax(50);
-
 //Select department and color field and attach rules
 $validator->field('department', 'color')->required(false)->isString()->lengthBetween(5, 20);
 
+//Select email field within the programmer array and attach rules
+$validator->field('programmer.email')->required()->email()->lengthMax(50);
+
 if($validator->passes()) {
     //Validation passes
 }
@@ -103,18 +99,19 @@ And this is just the beginning...
 
 Modern PHP Validator is available on Packagist (using semantic versioning). Installation via [Composer](https://getcomposer.org/) is the recommended way.
 
-Just add this line to your composer.json file:
+Run:
 ```shell script
-"kris-kuiper/validator": "^1.1"
+composer require kris-kuiper/validator
 ```
 
-or run:
+Or add this line to your composer.json file:
 ```shell script
-composer require kris-kuiper/validator
+"kris-kuiper/validator": "^1.2"
 ```
 
 
 
+
 # Let's begin
 
 First things first: <u>rules are executed in the order they are defined</u>.
@@ -862,7 +859,7 @@ $valdiator->field('fieldName')->ip();
 
 
 
-##### IP private 
+##### IP private
 
 Checks if the data under validation is a private IP address (v4 or v6).
 
@@ -872,7 +869,7 @@ $valdiator->field('fieldName')->ipPrivate();
 
 
 
-##### IP public 
+##### IP public
 
 Checks if the data under validation is a public ip address (v4 or v6).
 
@@ -1722,7 +1719,7 @@ $error = $validator->errors()->first();
 $error = $validator->errors('username')->first();
 ```
 
-We now have a single error object stored in the `$error` variable. 
+We now have a single error object stored in the `$error` variable.
 
 This object has several handy methods:
 

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "kris-kuiper/validator",
   "type": "library",
-  "description": "Modern PHP validator for validating forms and/or array's on steroids.",
+  "description": "Modern PHP validator on steroids for validating forms and/or array's.",
   "keywords": [
     "modern",
     "validate",