<?php

include("design/header.php");
require("connect.php");

 //register code



 if ($_POST['submit'])

  {
    //grab submitted data
    $firstname =         $_POST['firstname'];
    $lastname =          $_POST['lastname'];
    $username =          $_POST['username'];
    $password =          $_POST['password'];
    $password_repeat =   $_POST['password_repeat'];

    $dob_year =          $_POST['dob_year'];
    $dob_month =         $_POST['dob_month'];
    $dob_day =           $_POST['dob_day'];

    $gender =            $_POST['gender'];

    if (
     $firstname&&
     $lastname&&
     $username&&
     $password&&
     $password_repeat&&
     $dob_year&&
     $dob_month&&
     $dob_day&&
     $gender)
    {
     //validate
        if (strlen($firstname)>25 || strlen($lastname)>25 || strlen($username)>25)
           echo "Firstname, lastname and username must be no more than 25 characters.";
       else
       {
         //check password
         if (strlen($password)>25 ||strlen($password)<4)
            echo "Password must be between 4 and 25 characters.";
         else
         {

          //chechk dob
          if (is_numeric($dob_year)&&is_numeric($dob_month)&&is_numeric($dob_day)&&$dob_month)
           {
             if (strlen($dob_year)>4 || strlen($dob_month)>2 || strlen($dob_day)>2)
             echo "Date of birth year must be 4 characters, month and day must be 2 characters";
           else
               {

                   if ($gender=="Male"||$gender="female")
                    {

                      //compare password
                       if ($password==$password_repeat)
                       {

                       if ($dob_month>12||$dob_day>31)
                           echo "Date of birth month is bigger than ....";
                         else
                         {

                          // check user
                          $query = mysql_query("SELECT * FROM users WHERE username='$username'");
                          if (mysql_num_rows($query)>=1)
                             echo "That username is allready exist! please choose another username";
                          else
                          {
                            //sucess!! register user....
                        $dob_db = "$dob_year-$dob_month-$dob_day";
                        $password_db = md5($password);

                        switch ($gender)
                          {
                          case "Male":
                          $gender_db = "M";
                          break;
                          case "Female";
                          $gender_db = "F";
                          break;
                          }

                        $register = mysql_query("INSERT INTO users VALUES ('','$firstname','$lastname','$username','$password_db','$dob_db','$gender')");
                        echo "Success!";
                          }

                         }

                       }
                       else
                           echo "Passwords do not match!";

                    }
                    else
                        echo "Gender must be Male or Female!";

               }
           }
           else
               echo "Date of birth must be in number form. For example, 1990/05/29";
         }
       }
    }
     else
         echo "Missing field! Please fill in all fields!";
  }
  else
      echo "Please enter your details and click Register.";
?>

<form action='register.php' method='POST'>
     <p>
      <table width='60%'>
             <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Firstname:
                 </td>
                 <td>
                  <input type='text' value='' name='firstname' maxlenght='25'>
                 </td>
             </tr>
             <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Lastname:
                 </td>
                 <td>
                  <input type='text' value='' name='lastname' maxlenght='25'>
                 </td>
             </tr>
              <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Username:
                 </td>
                 <td>
                  <input type='text' value='' name='username' maxlenght='25'>
                 </td>
             </tr>
              <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Password:
                 </td>
                 <td>
                  <input type='password' name='password' maxlenght='25'>
                 </td>
             </tr>
              <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Repeat password:
                 </td>
                 <td>
                  <input type='password' name='password_repeat' maxlenght='25'>
                 </td>
             </tr>
              <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Date of birth:
                 </td>
                 <td>
                      <input type='text' name='dob_year' maxlength='4' size='3' value='YYYY'>/<input type='text' name='dob_month' maxlength='2' size='1' value='MM'>/<input type='text' name='dob_day' maxlength='2' size='1' value='DD'>

                 </td>
             </tr>
              <tr>
                 <td width='40%' align='right'>
                  <fotn size='2' face='arial'>Gender:
                 </td>
                 <td>
                   <select name='gender'>
                           <option>Female</option>
                           <option>Male</option>
                   </select>
                 </td>
             </tr>
      </table>
      <div align='right'><input type=submit name='submit' value='Register'> </div>
</form>


<?php

include("design/footer.php");
?>