Working

index.php

@@ -11,13 +11,11 @@
     <?php 
         $db = new SQLite3('db_naval_battle.db');
 
-        $sql = "SELECT count(*) as amount, usr_id game_date, game_won FROM game WHERE game_won='true' GROUP BY usr_id, game_date";
-        $sql3 = "SELECT count(*), game_date, game_won  FROM game GROUP BY usr_id, game_date";
         $sql2 = 'SELECT usr_name FROM users';
         $res = $db->query($sql2);
         
         while ($row = $res->fetchArray(SQLITE3_ASSOC)){
-            var_dump($row);
+            // var_dump($row);
         }
 
         // foreach($row as $data){
@@ -25,30 +23,47 @@
         // }
 
 
-        if(isset($_POST['submit'])){
-            $usrName =  $_POST['usr-name'] . "\n";
-            $pass =  $_POST['password'];
-            $sql4 = "SELECT * FROM users WHERE usr_name=" . $usrName ." AND usr_pwd=" . $pass;
-            $res = $db->query($sql4);
-        
-            while ($row = $res->fetchArray(SQLITE3_ASSOC)){
-                echo "Gelukt!";
-            }
-        }
+       
+
     ?>
 
     <section id="form">
         <form method="post">
             <label>
-                Username<input type="text" name="usr-name">
-            </label>
+                Username
+                <input type="text" name="usr-name" required>
+            </label><br><br>
             <label>
                 Password
-                <input type="password" name="password">
-            </label>
+                <input type="password" name="password" required>
+            </label><br><br>
             <input type="submit" name="submit">
         </form>
-    </section>
+    </section><br><br>
+
+    <?php 
+    if(isset($_POST['submit'])){
+        
+        $usrName =  $_POST['usr-name'];
+        $pass =  $_POST['password'];
+
+        $sql4 = "SELECT * FROM users WHERE usr_name='" . $usrName ."' AND usr_pwd='" . $pass ."'";
+        
+        $res3 = $db->query($sql4);   
+
+        if($row = $res3->fetchArray(SQLITE3_ASSOC)){
+            echo "Gelukt! Hallo " . $row['usr_name'] . "!<br>";
+        }else {
+            echo "no such user found<br>";
+        }        
+    }
+ 
+    $sqlusers = "SELECT * FROM users";
+    $res2 = $db->query($sqlusers);
+    while ($row = $res2->fetchArray(SQLITE3_ASSOC)){
+        echo "<strong>Usrname:</strong> " . $row['usr_name']. " <strong>Password: </strong>" . $row['usr_pwd'] . "<br>";
+    }
+    ?>
 </body>
 
 </html>