diff --git a/update.php b/update.php
index ee2b148..ba5359d 100644
--- a/update.php
+++ b/update.php
@@ -3,56 +3,91 @@
 require_once "config.php";
  
 // Define variables and initialize with empty values
-$name = $address = $salary = "";
-$name_err = $address_err = $salary_err = "";
+$vokabel = $stammform = $art = $flexion = $uebersetzung = $lektion =$kommentar = "";
+$vokabel_err = $stammform_err = $art_err = $flexion_err = $uebersetzung_err = $lektion_err =$kommentar_err = "";
+
  
 // Processing form data when form is submitted
 if(isset($_POST["id"]) && !empty($_POST["id"])){
     // Get hidden input value
     $id = $_POST["id"];
     
-    // Validate name
-    $input_name = trim($_POST["name"]);
-    if(empty($input_name)){
-        $name_err = "Please enter a name.";
-    } elseif(!filter_var($input_name, FILTER_VALIDATE_REGEXP, array("options"=>array("regexp"=>"/^[a-zA-Z\s]+$/")))){
-        $name_err = "Please enter a valid name.";
-    } else{
-        $name = $input_name;
+    // Validate vokabel
+    $input_vokabel = trim($_POST["vokabel"]);
+    if(empty($input_vokabel)){
+        $vokabel_err = "Vokabel eingeben.";
+    }  else{
+        $vokabel = $input_vokabel;
     }
     
-    // Validate address address
-    $input_address = trim($_POST["address"]);
-    if(empty($input_address)){
-        $address_err = "Please enter an address.";     
+    // Validate  stammform
+    $input_stammform = trim($_POST["stammform"]);
+    if(empty($input_stammform)){
+        $stammform_err = "Bitte Stammform eintragen.";     
     } else{
-        $address = $input_address;
+        $stammform = $input_stammform;
     }
     
-    // Validate salary
-    $input_salary = trim($_POST["salary"]);
-    if(empty($input_salary)){
-        $salary_err = "Please enter the salary amount.";     
-    } elseif(!ctype_digit($input_salary)){
-        $salary_err = "Please enter a positive integer value.";
+    // Validate art
+    $input_art = trim($_POST["art"]);
+    if(empty($input_art)){
+        $art_err = "Bitte Wortart eingeben.";     
     } else{
-        $salary = $input_salary;
+        $art = $input_art;
     }
     
+    // Validate flexion
+    $input_flexion = trim($_POST["flexion"]);
+    if(empty($input_flexion)){
+        $flexion_err = "Bitte Flexion eingeben.";     
+    } else{
+        $flexion = $input_flexion;
+    }
+
+    // Validate uebersetzung
+    $input_uebersetzung = trim($_POST["uebersetzung"]);
+    if(empty($input_uebersetzung)){
+        $uebersetzung_err = "Bitte Übersetzung eingeben.";     
+    } else{
+        $uebersetzung = $input_uebersetzung;
+    }
+
+    // Validate lektion
+    $input_lektion = trim($_POST["lektion"]);
+    if(empty($input_lektion)){
+        $lektion_err = "Bitte Lektion eingeben.";     
+    } else{
+        $lektion = $input_lektion;
+    }
+
+    // Validate kommentar
+      $input_kommentar = trim($_POST["kommentar"]);
+      if(empty($input_kommentar)){
+          $kommentar_err = "Bitte Tipp eingeben.";     
+      } else{
+          $kommentar = $input_kommentar;
+      }
+  
+
     // Check input errors before inserting in database
-    if(empty($name_err) && empty($address_err) && empty($salary_err)){
+    if(empty($vokabel_err) && empty($stammform_err) && empty($art_err) 
+        &&     empty($flexion_err) &&     empty($uebersetzung_err) &&     empty($lektion_err) &&     empty($kommentar_err) ){
         // Prepare an update statement
-        $sql = "UPDATE employees SET name=?, address=?, salary=? WHERE id=?";
+
+        $sql = "UPDATE vokabeln SET vokabel=?, stammform=?, art=?, flexion=?, uebersetzung=?, lektion=?, kommentar=? WHERE id=?";
          
         if($stmt = mysqli_prepare($link, $sql)){
             // Bind variables to the prepared statement as parameters
-            mysqli_stmt_bind_param($stmt, "sssi", $param_name, $param_address, $param_salary, $param_id);
+            mysqli_stmt_bind_param($stmt, "sssssssi", $param_name, $param_stammform, $param_art, $param_flexion, $param_uebersetzung, $param_lektion, $param_kommentar, $param_id);
             
             // Set parameters
-            $param_name = $name;
-            $param_address = $address;
-            $param_salary = $salary;
-            $param_id = $id;
+            $param_vokabel = $vokabel;
+            $param_stammform = $stammform;
+            $param_art = $art;
+            $param_flexion = $flexion;
+            $param_uebersetzung = $uebersetzung;
+            $param_lektion = $lektion;
+            $param_kommentar = $kommentar;
             
             // Attempt to execute the prepared statement
             if(mysqli_stmt_execute($stmt)){
@@ -77,7 +112,7 @@ if(isset($_POST["id"]) && !empty($_POST["id"])){
         $id =  trim($_GET["id"]);
         
         // Prepare a select statement
-        $sql = "SELECT * FROM employees WHERE id = ?";
+        $sql = "SELECT * FROM vokabeln WHERE id = ?";
         if($stmt = mysqli_prepare($link, $sql)){
             // Bind variables to the prepared statement as parameters
             mysqli_stmt_bind_param($stmt, "i", $param_id);
@@ -96,8 +131,8 @@ if(isset($_POST["id"]) && !empty($_POST["id"])){
                     
                     // Retrieve individual field value
                     $name = $row["name"];
-                    $address = $row["address"];
-                    $salary = $row["salary"];
+                    $stammform = $row["stammform"];
+                    $art = $row["art"];
                 } else{
                     // URL doesn't contain valid id. Redirect to error page
                     header("location: error.php");
@@ -144,19 +179,41 @@ if(isset($_POST["id"]) && !empty($_POST["id"])){
                     <p>Please edit the input values and submit to update the employee record.</p>
                     <form action="<?php echo htmlspecialchars(basename($_SERVER['REQUEST_URI'])); ?>" method="post">
                         <div class="form-group">
-                            <label>Name</label>
-                            <input type="text" name="name" class="form-control <?php echo (!empty($name_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $name; ?>">
-                            <span class="invalid-feedback"><?php echo $name_err;?></span>
+                            <label>Vokabel</label>
+                            <input type="text" name="vokabel" class="form-control <?php echo (!empty($vokabel_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $vokabel; ?>">
+                            <span class="invalid-feedback"><?php echo $vokabel_err;?></span>
                         </div>
                         <div class="form-group">
-                            <label>Address</label>
-                            <textarea name="address" class="form-control <?php echo (!empty($address_err)) ? 'is-invalid' : ''; ?>"><?php echo $address; ?></textarea>
-                            <span class="invalid-feedback"><?php echo $address_err;?></span>
+                            <label>Stammform</label>
+                            <textarea name="stammform" class="form-control <?php echo (!empty($stammform_err)) ? 'is-invalid' : ''; ?>"><?php echo $stammform; ?></textarea>
+                            <span class="invalid-feedback"><?php echo $stammform_err;?></span>
                         </div>
                         <div class="form-group">
-                            <label>Salary</label>
-                            <input type="text" name="salary" class="form-control <?php echo (!empty($salary_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $salary; ?>">
-                            <span class="invalid-feedback"><?php echo $salary_err;?></span>
+                            <label>Wortart</label>
+                            <input type="text" name="art" class="form-control <?php echo (!empty($art_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $art; ?>">
+                            <span class="invalid-feedback"><?php echo $art_err;?></span>
+                        </div>
+                        $vokabel = $stammform = $art = $flexion = $uebersetzung = $lektion =$kommentar = "";
+
+                        <div class="form-group">
+                            <label>lexion</label>
+                            <input type="text" name="flexion" class="form-control <?php echo (!empty($flexion_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $flexion; ?>">
+                            <span class="invalid-feedback"><?php echo $flexion_err;?></span>
+                        </div>
+                        <div class="form-group">
+                            <label>Übersetzung</label>
+                            <input type="text" name="uebersetzung" class="form-control <?php echo (!empty($uebersetzung_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $uebersetzung; ?>">
+                            <span class="invalid-feedback"><?php echo $uebersetzung_err;?></span>
+                        </div>
+                        <div class="form-group">
+                            <label>Lektion</label>
+                            <input type="text" name="lektion" class="form-control <?php echo (!empty($lektion_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $lektion; ?>">
+                            <span class="invalid-feedback"><?php echo $lektion_err;?></span>
+                        </div>
+                        <div class="form-group">
+                            <label>Tipp</label>
+                            <input type="text" name="kommentar" class="form-control <?php echo (!empty($kommentar_err)) ? 'is-invalid' : ''; ?>" value="<?php echo $kommentar; ?>">
+                            <span class="invalid-feedback"><?php echo $kommentar_err;?></span>
                         </div>
                         <input type="hidden" name="id" value="<?php echo $id; ?>"/>
                         <input type="submit" class="btn btn-primary" value="Submit">