diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.DS_Store
+Thumbs.db
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diff --git a/composer.json b/composer.json
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--- /dev/null
+++ b/composer.json
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+{
+	"name": "epigra/tckimlik",
+	"description": "TC Kimlik Numarası Kontrolü ve Doğrulaması",
+	"keywords": ["tc kimlik","tckn","tc","doğrulama","validation"],
+	"homepage": "https://github.com/epigra/tckimlik",
+	"license": "MIT",
+	"authors": [
+		{
+			"name": "Uğur Aydoğdu",
+			"email": "ugur.aydogdu@epigra.com"
+		}
+	],
+	"autoload": {
+		"psr-4": {
+			"Epigra\\": "src/"
+		}
+	}
+}
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diff --git a/readme.md b/readme.md
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--- /dev/null
+++ b/readme.md
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+# TC Kimlik Numarası Kontrolü ve Doğrulaması (Validation of Turkish Identification Number) 
+
+
+## Kullanım
+
+#### Doğrulama (Verification)
+
+```php
+use Epigra\TcKimlik;
+
+$check = TcKimlik::verify('tckimlikno'); //string
+var_dump($check);
+
+$data['tcno'] = 'tckimlikno'; 
+$check2 = TcKimlik::verify($data); //array
+var_dump($check2);
+```
+
+#### SOAP Onay (Validation)
+
+```php
+use Epigra\TcKimlik;
+
+$data = array(
+		'tcno'          => 'tckimlikno',
+		'isim'          => 'XXXXX XXX',
+		'soyisim'       => 'XXXXXX',
+		'dogumyili'     => 'XXXX',
+);
+
+$check = TcKimlik::validate($data); //auto uppercase
+var_dump($check);
+
+$check2 = TcKimlik::validate($data,false); // auto uppercase false
+var_dump($check2);
+```
+
diff --git a/src/TcKimlik.php b/src/TcKimlik.php
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index 0000000..506e7d3
--- /dev/null
+++ b/src/TcKimlik.php
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+<?php 
+
+namespace Epigra;
+
+class TcKimlik {
+
+	private static $validationfields = ["tcno","isim","soyisim","dogumyili"];
+
+	public static function verify($input)
+	{
+		$tcno = $input;
+		if(is_array($input) && !empty($input['tcno'])) $tcno = $input['tcno'];
+
+		if(!preg_match('/^[1-9]{1}[0-9]{9}[0,2,4,6,8]{1}$/', $tcno)){
+			return false;
+		}
+		
+		$odd = $tcno[0] + $tcno[2] + $tcno[4] + $tcno[6] + $tcno[8];
+		$even = $tcno[1] + $tcno[3] + $tcno[5] + $tcno[7];
+		$digit10 = ($odd * 7 - $even) % 10;
+		$total = ($odd + $even + $tcno[9]) % 10;
+
+		if ($digit10 != $tcno[9] ||  $total != $tcno[10]){
+			return false;
+		}
+
+		return true;
+	}
+
+	public static function validate(Array $data,$auto_uppercase = TRUE)
+	{
+
+		if(! self::verify($data)) return false;
+
+		if (count(array_diff(self::$validationfields, array_keys($data))) != 0) {
+			return false;
+		}
+
+		if($auto_uppercase){
+			foreach(self::$validationfields as $field){
+				$data[$field] = self::tr_uppercase($data[$field]);
+			}
+		}
+
+		$post_data = '<?xml version="1.0" encoding="utf-8"?>
+		<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
+			<soap:Body>
+				<TCKimlikNoDogrula xmlns="http://tckimlik.nvi.gov.tr/WS">
+					<TCKimlikNo>'.$data['tcno'].'</TCKimlikNo>
+					<Ad>'.$data['isim'].'</Ad>
+					<Soyad>'.$data['soyisim'].'</Soyad>
+					<DogumYili>'.$data['dogumyili'].'</DogumYili>
+				</TCKimlikNoDogrula>
+			</soap:Body>
+		</soap:Envelope>';
+
+		$ch = curl_init();
+
+		// CURL options
+		$options = array(
+			CURLOPT_URL				=> 'https://tckimlik.nvi.gov.tr/Service/KPSPublic.asmx',
+			CURLOPT_POST			=> true,
+			CURLOPT_POSTFIELDS		=> $post_data,
+			CURLOPT_RETURNTRANSFER	=> true,
+			CURLOPT_SSL_VERIFYPEER	=> false,
+			CURLOPT_HEADER			=> false,
+			CURLOPT_HTTPHEADER		=> array(
+					'POST /Service/KPSPublic.asmx HTTP/1.1',
+					'Host: tckimlik.nvi.gov.tr',
+					'Content-Type: text/xml; charset=utf-8',
+					'SOAPAction: "http://tckimlik.nvi.gov.tr/WS/TCKimlikNoDogrula"',
+					'Content-Length: '.strlen($post_data)
+			),
+		);
+		curl_setopt_array($ch, $options);
+
+		$response = curl_exec($ch);
+		curl_close($ch);
+
+		return (strip_tags($response) === 'true') ? true : false;
+	}
+
+	private static function tr_uppercase($string){
+		$string = str_replace(array('i'), array('İ'), $string);
+		return mb_convert_case($string, MB_CASE_UPPER, "UTF-8");
+	}
+
+}
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