diff --git a/pom.xml b/pom.xml
index 94f60403d758399ce1c3f90a846335c6280ea815..50a896db84d4ff46d7b197824ade182793aa4afc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,101 +1,106 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
 
-	<groupId>org.s4s</groupId>
-	<artifactId>shopInShop</artifactId>
-	<packaging>war</packaging>
-	<version>1.0-SNAPSHOT</version>
-	<name>shopInShop</name>
+    <groupId>org.s4s</groupId>
+    <artifactId>shopInShop</artifactId>
+    <packaging>war</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>shopInShop</name>
 
-	<prerequisites>
-		<maven>3</maven>
-	</prerequisites>
+    <prerequisites>
+        <maven>3</maven>
+    </prerequisites>
 
-	<properties>
-		<vaadin.version>7.7.8</vaadin.version>
-		<vaadin.plugin.version>7.7.8</vaadin.plugin.version>
-		<jetty.plugin.version>9.3.9.v20160517</jetty.plugin.version>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<maven.compiler.source>1.8</maven.compiler.source>
-		<maven.compiler.target>1.8</maven.compiler.target>
-		<!-- If there are no local customisations, this can also be "fetch" or "cdn" -->
-		<vaadin.widgetset.mode>local</vaadin.widgetset.mode>
-	</properties>
+    <properties>
+        <vaadin.version>7.7.8</vaadin.version>
+        <vaadin.plugin.version>7.7.8</vaadin.plugin.version>
+        <jetty.plugin.version>9.3.9.v20160517</jetty.plugin.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <!-- If there are no local customisations, this can also be "fetch" or "cdn" -->
+        <vaadin.widgetset.mode>local</vaadin.widgetset.mode>
+    </properties>
 
-	<repositories>
-		<repository>
-			<id>vaadin-addons</id>
-			<url>http://maven.vaadin.com/vaadin-addons</url>
-		</repository>
-	</repositories>
+    <repositories>
+        <repository>
+            <id>vaadin-addons</id>
+            <url>http://maven.vaadin.com/vaadin-addons</url>
+        </repository>
+    </repositories>
 
-	<dependencyManagement>
-		<dependencies>
-                    <dependency>
-                        <groupId>postgresql</groupId>
-                        <artifactId>postgresql</artifactId>
-                        <version>9.1-901-1.jdbc4</version>
-                    </dependency>
-			<dependency>
-				<groupId>com.vaadin</groupId>
-				<artifactId>vaadin-bom</artifactId>
-				<version>${vaadin.version}</version>
-				<type>pom</type>
-				<scope>import</scope>
-			</dependency>
-		</dependencies>
-	</dependencyManagement>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>postgresql</groupId>
+                <artifactId>postgresql</artifactId>
+                <version>9.1-901-1.jdbc4</version>
+            </dependency>
+            <dependency>
+                <groupId>com.vaadin</groupId>
+                <artifactId>vaadin-bom</artifactId>
+                <version>${vaadin.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 
-	<dependencies>
-		<dependency>
-		<groupId>org.postgresql</groupId>
-		<artifactId>postgresql</artifactId>
-		<version>LATEST</version>
-	</dependency>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>javax.servlet-api</artifactId>
-			<version>3.0.1</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-server</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-push</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-client-compiled</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-themes</artifactId>
-		</dependency>
-                <dependency>
-                        <groupId>org.projectlombok</groupId>
-                        <artifactId>lombok</artifactId> 
-                        <version>1.16.16</version> 
-                        <scope>provided</scope> 
-                </dependency>                
-	 <dependency>
-	  <groupId>org.apache.commons</groupId>
-	  <artifactId>commons-lang3</artifactId>
-	  <version>3.4</version>
-	  <type>jar</type>
-	 </dependency>
-	 <dependency>
-	  <groupId>junit</groupId>
-	  <artifactId>junit</artifactId>
-	  <version>4.11</version>
-	  <scope>test</scope>
-	  <type>jar</type>
-	 </dependency>
-          <dependency>
+    <dependencies>
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>LATEST</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-validator</groupId>
+            <artifactId>commons-validator</artifactId>
+            <version>1.4.1</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>3.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-server</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-push</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-client-compiled</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.vaadin</groupId>
+            <artifactId>vaadin-themes</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId> 
+            <version>1.16.16</version> 
+            <scope>provided</scope> 
+        </dependency>                
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.4</version>
+            <type>jar</type>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.11</version>
+            <scope>test</scope>
+            <type>jar</type>
+        </dependency>
+        <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-core</artifactId>
             <version>1.3</version>
@@ -108,137 +113,137 @@
             <version>1.3</version>
             <scope>test</scope>
         </dependency> 
-         <dependency>
+        <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
             <version>LATEST</version>
-</dependency>
+        </dependency>
 
          
          
          
          
-	</dependencies>
+    </dependencies>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-war-plugin</artifactId>
-				<version>2.6</version>
-				<configuration>
-					<failOnMissingWebXml>false</failOnMissingWebXml>
-					<!-- Exclude an unnecessary file generated by the GWT compiler. -->
-					<packagingExcludes>WEB-INF/classes/VAADIN/widgetsets/WEB-INF/**</packagingExcludes>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>com.vaadin</groupId>
-				<artifactId>vaadin-maven-plugin</artifactId>
-				<version>${vaadin.plugin.version}</version>
-				<executions>
-					<execution>
-						<goals>
-							<goal>update-theme</goal>
-							<goal>update-widgetset</goal>
-							<goal>compile</goal>
-							<!-- Comment out compile-theme goal to use on-the-fly theme compilation -->
-							<goal>compile-theme</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-clean-plugin</artifactId>
-				<version>3.0.0</version>
-				<!-- Clean up also any pre-compiled themes -->
-				<configuration>
-					<filesets>
-						<fileset>
-							<directory>src/main/webapp/VAADIN/themes</directory>
-							<includes>
-								<include>**/styles.css</include>
-								<include>**/styles.scss.cache</include>
-							</includes>
-						</fileset>
-					</filesets>
-				</configuration>
-			</plugin>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>2.6</version>
+                <configuration>
+                    <failOnMissingWebXml>false</failOnMissingWebXml>
+                    <!-- Exclude an unnecessary file generated by the GWT compiler. -->
+                    <packagingExcludes>WEB-INF/classes/VAADIN/widgetsets/WEB-INF/**</packagingExcludes>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.vaadin</groupId>
+                <artifactId>vaadin-maven-plugin</artifactId>
+                <version>${vaadin.plugin.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>update-theme</goal>
+                            <goal>update-widgetset</goal>
+                            <goal>compile</goal>
+                            <!-- Comment out compile-theme goal to use on-the-fly theme compilation -->
+                            <goal>compile-theme</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-clean-plugin</artifactId>
+                <version>3.0.0</version>
+                <!-- Clean up also any pre-compiled themes -->
+                <configuration>
+                    <filesets>
+                        <fileset>
+                            <directory>src/main/webapp/VAADIN/themes</directory>
+                            <includes>
+                                <include>**/styles.css</include>
+                                <include>**/styles.scss.cache</include>
+                            </includes>
+                        </fileset>
+                    </filesets>
+                </configuration>
+            </plugin>
 
-			<!-- The Jetty plugin allows us to easily test the development build by
-				running jetty:run on the command line. -->
-			<plugin>
-				<groupId>org.eclipse.jetty</groupId>
-				<artifactId>jetty-maven-plugin</artifactId>
-				<version>${jetty.plugin.version}</version>
-				<configuration>
-					<scanIntervalSeconds>2</scanIntervalSeconds>
-				</configuration>
-			</plugin>
- <plugin>
-            <groupId>org.jacoco</groupId>
-            <artifactId>jacoco-maven-plugin</artifactId>
-            <version>0.7.1.201405082137</version>
-            <executions>
-                <execution>
-                    <goals>
-                        <goal>prepare-agent</goal>
-                    </goals>
-                </execution>
-                <execution>
-                    <id>report</id>
-                    <phase>prepare-package</phase>
-                    <goals>
-                        <goal>report</goal>
-                    </goals>
-                </execution>
-            </executions>
-        </plugin>
-		</plugins>
-	</build>
+            <!-- The Jetty plugin allows us to easily test the development build by
+            running jetty:run on the command line. -->
+            <plugin>
+                <groupId>org.eclipse.jetty</groupId>
+                <artifactId>jetty-maven-plugin</artifactId>
+                <version>${jetty.plugin.version}</version>
+                <configuration>
+                    <scanIntervalSeconds>2</scanIntervalSeconds>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.7.1.201405082137</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 
-	<profiles>
-		<profile>
-			<!-- Vaadin pre-release repositories -->
-			<id>vaadin-prerelease</id>
-			<activation>
-				<activeByDefault>false</activeByDefault>
-			</activation>
+    <profiles>
+        <profile>
+            <!-- Vaadin pre-release repositories -->
+            <id>vaadin-prerelease</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
 
-			<repositories>
-				<repository>
-					<id>vaadin-prereleases</id>
-					<url>http://maven.vaadin.com/vaadin-prereleases</url>
-				</repository>
-				<repository>
-					<id>vaadin-snapshots</id>
-					<url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
-					<releases>
-						<enabled>false</enabled>
-					</releases>
-					<snapshots>
-						<enabled>true</enabled>
-					</snapshots>
-				</repository>
-			</repositories>
-			<pluginRepositories>
-				<pluginRepository>
-					<id>vaadin-prereleases</id>
-					<url>http://maven.vaadin.com/vaadin-prereleases</url>
-				</pluginRepository>
-				<pluginRepository>
-					<id>vaadin-snapshots</id>
-					<url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
-					<releases>
-						<enabled>false</enabled>
-					</releases>
-					<snapshots>
-						<enabled>true</enabled>
-					</snapshots>
-				</pluginRepository>
-			</pluginRepositories>
-		</profile>
-	</profiles>
+            <repositories>
+                <repository>
+                    <id>vaadin-prereleases</id>
+                    <url>http://maven.vaadin.com/vaadin-prereleases</url>
+                </repository>
+                <repository>
+                    <id>vaadin-snapshots</id>
+                    <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+                    <releases>
+                        <enabled>false</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </repository>
+            </repositories>
+            <pluginRepositories>
+                <pluginRepository>
+                    <id>vaadin-prereleases</id>
+                    <url>http://maven.vaadin.com/vaadin-prereleases</url>
+                </pluginRepository>
+                <pluginRepository>
+                    <id>vaadin-snapshots</id>
+                    <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+                    <releases>
+                        <enabled>false</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
+                </pluginRepository>
+            </pluginRepositories>
+        </profile>
+    </profiles>
 
 </project>
diff --git a/src/main/java/org/s4s/dao/impl/RegistrationControl.java b/src/main/java/org/s4s/dao/impl/RegistrationControl.java
index e62c9278742e1273d8f1fd53ca1ca72ccb94c321..7219721becfff8144021d7888836fdb1b53c9a87 100644
--- a/src/main/java/org/s4s/dao/impl/RegistrationControl.java
+++ b/src/main/java/org/s4s/dao/impl/RegistrationControl.java
@@ -5,14 +5,87 @@
  */
 package org.s4s.dao.impl;
 
+import java.sql.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.apache.commons.validator.routines.EmailValidator;
+
+
 /**
  *
  * @author Simon
  */
 public class RegistrationControl {
-    //Link von RegistrierungButton <- Registrierung View
-    //Dialogfeld mit den einzugebenden Daten
-    //daraufhin SQL-Injection
+    //User-Block
+    private static String surname;
+    private static String firstname;
+    private static String email;
+    private static String password;
+    
+    //DB-Block
+    Connection con;
+    Statement st;
+    ResultSet rs;
+    String sql_update;
+    String url;
+    
+    
+    public static boolean init(String[] data) {
+        surname = data[0];
+        firstname = data[1];
+        email = data[2];
+        password = data[4];
+        
+        if (!nameValidator(surname)) {
+            return false;
+        }
+        if (!nameValidator(firstname)) {
+            return false;
+        }
+        if (!emailValidator()) {
+            return false;
+        } if (!passwordValidator()) {
+            return false;
+        }
+        return true;
+        
+    }
+    
+    
+    public void addUser() {
+        try {
+            con = DriverManager.getConnection(url);
+            st = con.createStatement();
+            sql_update = "INSERT INTO "; //erweitern
+            st.executeUpdate(sql_update);
+            
+        } catch (Exception ex) {
+            ex.printStackTrace();
+            System.out.println("Exception occur: " + ex);
+        }
+        
+    }
+    
+    public static boolean nameValidator(String toValidate) {
+       //wenn Eingabe falsch -> Notification
+       
+       for (int i = 0; i < toValidate.length(); ++i) {
+           if (!Character.isLetter(toValidate.charAt(i))) {
+               return false;
+           }
+       }
+       return true;
+    }
+    
+    public static boolean emailValidator() {
+        return EmailValidator.getInstance().isValid(email);
+    }
     
+    public static boolean passwordValidator() {
+        String regex = "^.*(?=.{8,})(?=..*[0-9])(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%^&+=]).*$";
+        Pattern p = Pattern.compile(regex);
+        Matcher m = p.matcher(password);
+        return m.matches();
+    }
     
 }
diff --git a/src/main/java/org/s4s/gui/views/LoginView.java b/src/main/java/org/s4s/gui/views/LoginView.java
index 2f6c5bd091d8905862dd62ed3bc001d9d5a354cb..55f3b11c9afbc1e4136ca26364704763a9875731 100644
--- a/src/main/java/org/s4s/gui/views/LoginView.java
+++ b/src/main/java/org/s4s/gui/views/LoginView.java
@@ -47,9 +47,17 @@ public class LoginView extends TemplateView {
 
         Label label = new Label("&nbsp", ContentMode.HTML);
         layout.addComponent(label);
-
+        
+        HorizontalLayout hLay = new HorizontalLayout();
+        
         Button button = new Button("Login", FontAwesome.BEER);
-        layout.addComponent(button);
+        Button buttonReg = new Button("Registrieren", FontAwesome.BEER);
+        hLay.addComponent(button);
+        Label lbl = new Label("&nbsp", ContentMode.HTML);
+        hLay.addComponent(lbl);
+        hLay.addComponent(buttonReg);
+        layout.addComponent(label);
+        layout.addComponent(hLay);
 
         this.addComponent(layout);
 
@@ -75,6 +83,16 @@ public class LoginView extends TemplateView {
 
             }
         });
+        
+        
+//        layout.addComponent(buttonReg);
+        
+        buttonReg.addClickListener(new Button.ClickListener() {
+            @Override
+            public void buttonClick(Button.ClickEvent event) {
+                UI.getCurrent().getNavigator().navigateTo(Views.REGISTRIERUNG);
+            }
+        }); 
     }
 
 }
diff --git a/src/main/java/org/s4s/gui/views/RegistrierungView.java b/src/main/java/org/s4s/gui/views/RegistrierungView.java
index dd5cf883e4085dcf67d8c116d0d378af3e41cc56..9fb1d5ab26e088496125ae2d2c4abfade44dba6d 100644
--- a/src/main/java/org/s4s/gui/views/RegistrierungView.java
+++ b/src/main/java/org/s4s/gui/views/RegistrierungView.java
@@ -18,6 +18,7 @@ import com.vaadin.ui.Panel;
 import com.vaadin.ui.PasswordField;
 import com.vaadin.ui.TextField;
 import com.vaadin.ui.UI;
+import org.s4s.dao.impl.RegistrationControl;
 import org.s4s.services.util.Views;
 
 
@@ -96,6 +97,11 @@ public class RegistrierungView extends TemplateView implements View {
              String passwort = passwortTxt.getValue();
              String passwortWdh = passwortTxtWdh.getValue();
              //                RegistrierungControl.Methode(Parameter);
+             //Anbindungstestblock. svolle2s
+             
+             RegistrationControl.init(new String[]{nachname, vorname, email, emailwdh, passwort, passwortWdh});
+            
+             
              System.out.println(nachname);
              System.out.println(vorname);
              System.out.println(email);
diff --git a/src/main/java/org/s4s/gui/views/TemplateView.java b/src/main/java/org/s4s/gui/views/TemplateView.java
index 33e2122aa08d1206401e0ab3229482142bec6aad..6e24f53df23b584204acc77789d26cd686df5ee0 100644
--- a/src/main/java/org/s4s/gui/views/TemplateView.java
+++ b/src/main/java/org/s4s/gui/views/TemplateView.java
@@ -93,7 +93,7 @@ public class TemplateView extends VerticalLayout implements View {
         MenuBar.MenuItem categoryItem = barmenu.addItem("Kategorien", null, null);
         categoryItem.addItem("Literatur", null, mycommand);
         categoryItem.addItem("Mitschriften",  null, mycommand);
-        categoryItem.addItem("Currywurst", null, mycommand);
+        categoryItem.addItem("Nachhilfe", null, mycommand);
 
 // Yet another top-level item
         MenuBar.MenuItem shoppingCardItem = barmenu.addItem("Warenkorb", null, mycommand);