processbooking lab8

unknown
php
a year ago
4.1 kB
Indexable
Never
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Booking Confirmation</title>
</head>
<body>
    <h1>Rohirrim Tour Booking Confirmation</h1>
    <?php
     function sanitise_input ($data) {
         $data = trim($data);
         $data = stripslashes($data);
         $data = htmlspecialchars ($data);
         return $data;
     }
     if(isset($_POST["firstname"])) {
        $firstname = $_POST["firstname"];
        echo "<p>This is a test: You first name is $firstname</p>";
     }
     else {
        header ("location: register.html");
     }
     
     if(isset($_POST["lastname"])) {
        $lastname = $_POST["lastname"];
        echo "<p>This is a test: You last name is $lastname</p>";
     }
     else {
        echo "<p>Error: Enter data in the <a href=\"register.html\">form</a></p>";
     }
     if(isset($_POST["age"])) {
        $age = $_POST["age"];
        echo "<p>This is a test: You age is $age</p>";
     }
     else {
        echo "<p>Error: Enter data in the <a href=\"register.html\">form</a></p>";
     }
     if(isset($_POST["food"])) {
        $food = $_POST["food"];
        echo "<p>This is a test: You food is $food</p>";
     }
     else {
        echo "<p>Error: Enter data in the <a href=\"register.html\">form</a></p>";
     }
     if(isset($_POST["partysize"])) {
        $partysize = $_POST["partysize"];
        echo "<p>This is a test: Number of travellers is $partysize</p>";
     }
     else {
        echo "<p>Error: Enter data in the <a href=\"register.html\">form</a></p>";
     }  
     if(isset($_POST["species"])) {
        $species = $_POST["species"];
     }  
     else {
        $species = "Unknown species";
     }  
     $tour = "";    
     if(isset($_POST["1day"])){ $tour = $tour. "One-day tour";}
    
     if(isset($_POST["4day"])){ $tour = $tour. "Four-day tour";}
     
     if(isset($_POST["10day"])){ $tour = $tour. "Ten-day tour";}
     $firstname = sanitise_input($firstname);
     $lastname = sanitise_input($lastname);
     $species =  sanitise_input($species);
     $age =  sanitise_input($age);
     $food =  sanitise_input($food);
     $partysize = sanitise_input($partysize);
     //$partysize =  sanitise_input($partysize); 

     $errMsg = ""; 

     if ($firstname == "") {
         $errMsg .= "<p>You must enter your first name.</p>";
     } else if (!preg_match("/^[a-zA-Z]*$/", $firstname)) {
         $errMsg .= "<p>Only alpha letters allowed in your first name.</p>";
     }
     
     if ($lastname == "") {
         $errMsg .= "<p>You must enter your last name.</p>";
     } else if (!preg_match("/^[a-zA-Z]*$/", $lastname)) {
         $errMsg .= "<p>Only alpha letters allowed in your last name.</p>";
     }
     
     if ($age == "") {
         $errMsg .= "<p>You must enter your age.</p>";
     } else if (!is_numeric($age) || !preg_match("/^[0-9]+$/", $age) || $age < 10 || $age > 10000) {
         $errMsg .= "<p>Age must be a number between 10 and 10,000.</p>";
     }
     if ($partysize == ""){
      $errMsg .= "<p>You must enter the number of travellers.<\p>";
      }   else if(!is_numeric($partysize)|| !preg_match("/^[0-9]+$/",$partysize)|| $partysize <10 || $partysize >10000){
         $errMsg .="<p>Number of travellers must be a number between 10 and 10,000.</p>";
      }
         
     /*if ($partysize == "") {
        $errMsg .= "<p>You must enter the number of travellers.</p>";
     } else if(!is_numeric($partysize)|| !preg_match("/^[0-9]+$/", $partysize)|| $partysize < 10 || $partysize > 1000) {
        $errMsg .= "<p>Number of travellers must be a number between 10 and 1000.</p>";
     }
*/
    if ($errMsg != ""){
      echo"<p>$errMsg</p>";
    }
    else {
    echo "<p>Welcome $name!<br>
    You are now booked on the $tour<br>
    Species: $species<br>Age: $age<br>
    Meal preferece: $food<br>
    Number of travellers: $partysize</p>";
    }
    ?>
</body>
</html>