PHP#6

Validation Form

1. Open Dreamweaver
2. Then, make a Captcha

<?php

session_start();

$alphaNumeric = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";

$random = substr(str_shuffle($alphaNumeric),0,5);

$image = imagecreatefromjpeg("capt.jpg");

$textColor = imagecolorallocate($image,0,0,0);//black

imagestring($image,5,5,8, $random, $textColor);

$_SESSION['image_random_value'] = md5($random);

//header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT");

header("Last-Modified:" . gmdate("D, d M Y H:i:s")." GMT");

header("Cache-Control: no-store, no-cache, must-revalidate");

header("Cache-Control: post-check=0, pre-check=0",false);

header("Pragme:no-cache");

header('Content-type :image/jpeg');

imagejpeg($image);

imagedestroy($image);

3. After this, make a new file. what ever the name.

<?php

session_start();

if(isset($_SESSION['error'])){

$error = $_SESSION['error'];

$true = $_SESSION['true'];

$_POST = $_SESSION['post'];

unset ($_SESSION['error']);

unset ($_SESSION['true']);

unset ($_SESSION['post']);

}

if (empty($nama) || empty($gender) || empty($email) || empty($alamat) || empty($tempat) || empty($email) || empty($pwd) || empty($agama) || empty($noHP) || empty($captcha) || empty($hari) ||empty($bualan) ||empty($bulan) ){

<html>

<head>

</head>

<tr>

<center><strong><font color="white">INPUTAN BIODATA</font></strong></center>

</td>

</tr>

<tr>

<td><b> Nama Lengkap</b></td>

</td>

</tr>

<tr>

<td><b> Jenis Kelamin</b></td>

<td>

<input type="radio" name=gender value="<?php echo isset($_POST['gender']) ? $_POST['gender'] : ''; ?> Perempuan <?php echo isset($_POST['gender']) ? ' checked' : ''; ?>" /> <b>Perempuan</b>

<?php echo isset ($true['gender'])? $true['gender'] : '';?> </td>

</tr>

<tr>

<?php

$bulan=array("Januari", "Februari", "Maret", "April", "Mei", "Juni", "Juli", "Agustus", "September", "Oktober", "November", "Desember");

//membuat combo box hari

echo '<select name="hari">';

$hari=1;

while($hari<=31){

echo "<option value=\"$hari\">$hari</option>";

$hari++;

}

echo '</select>';

//membuat combo box bulan

echo '<select name="bulan">';

$jumlah=count($bulan);

for ($i=0; $i<$jumlah ; $i++){

echo '<option value="'.$bulan[$i].'">'.$bulan[$i].'</option>';

}

echo'</select>';

//membuat combo box tahun

echo '<select name="tahun">';

for($tahun=1990; $tahun<2001; $tahun++){

echo"<option value=\"$tahun\">$tahun</option>";

}

echo '</select>';

</td>

</tr>

<tr>

<td><b>Alamat</b></td>

</tr>

<tr>

</tr>

<tr>

<td><b>Password</b></td>

</tr>

<tr>

</tr>

<tr>

<td><b>Captcha </b><img height="30" style="vertical-align:middle;" src="captchaku.php?data=<?php echo date('YmdHis');?> alt="securiy image" /></td>

</tr>

<tr>

<td colspan="3" Style=' border-bottom-right-radius:20px;'><center><button type="reset" value="Refresh" ONCLICK="history.go(0)"> Reset </button> 

<button type="submit" name="submit"> Kirim </button></center></td>

</tr>

</table>

</form>

<?php } ?>

</body>

</html>

4. After that, make a new file again

See the code

<?php

session_start();

if ($_POST) {

$nama = $_POST['nama'];

$gender = isset($_POST['gender']) ? $_POST['gender'] : "";

$tempat = $_POST['tempat'];

$hari = $_POST['hari'];

$bulan = $_POST['bulan'];

$tahun = $_POST['tahun'];

$alamat = $_POST['alamat'];

$email = $_POST['email'];

$pwd = $_POST['pwd'];

$noHP = $_POST['HP'];

$CAPTCHA = $_POST['pin'];

$emailpattern = '/^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/';

$imgTrue = '<img src="images/true.jpg" style="vertical-align:middle"/><br>';

$imgEmp = '<img src="images/empty.jpg" style="vertical-align:middle"/><br>';

$imgErr = '<img src="images/error.jpg" style="vertical-align:middle"/><br>';

$error = array();

if (empty($nama)) {

$error['nama'] = $imgEmp . 'Nama harus diisi';

} else if (preg_match('/[^a-zA-Z ]/', $nama)) {

$error['nama'] = $imgErr . 'Nama hanya mengandung huruf saja';

} else {

$true['nama'] = $imgTrue;

} if (empty($email)) {

$error['email'] = $imgEmp . 'Email harus diisi';

} elseif (!preg_match($emailpattern, $email)) {

$error['email'] = $imgErr . 'Email salah tulis (xxxxxxx@xxxxx.xxx)';

} else {

$true['email'] = $imgTrue;

} if (empty($alamat)) {

$error['alamat'] = $imgEmp . 'Alamat harus diisi';

} else {

$true['alamat'] = $imgTrue;

} if (empty($pwd)) {

$error['pwd'] = $imgEmp . 'Password harus diisi';

} else {

$true['pwd'] = $imgTrue;

} if (empty($gender)) {

$error['gender'] = $imgEmp . 'Jenis kelamin harus diisi';

} else {

$true['gender'] = $imgTrue;

} if (empty($tempat)) {

$error['tempat'] = $imgEmp . 'TTL harus diisi';

} else {

$true['tempat'] = $imgTrue;

} if (empty($noHP)) {

$error['HP'] = $imgEmp . 'No HP harus diisi';

} else if (preg_match('/[^0-9 ]/', $noHP)) {

$error['HP'] = $imgErr . 'No HP hanya mengandung angka aja';

} else {

$true['HP'] = $imgTrue;

} if (empty($CAPTCHA)) {

$error['pin'] = $imgEmp . 'Captcha harus diisi';

} elseif (md5($_POST['pin']) <> $_SESSION['image_random_value']) {

$error['pin'] = $imgErr . 'Maaf ,Anda bukan manusia';

} else {

$true['pin'] = $imgTrue;

} if (empty($error)) {

if ($gender == 'Laki-Laki') {

echo'<h2><center>Selamat Datang Saudara, ' . $nama . '<br>Ini adalah Data diri Anda</center></h2>';

} else {

echo'<h2><center>Selamat Datang Saudara, ' . $nama . '<br>Ini adalah Data diri Anda</center></h2>';

} print(" <table cellspacing='0' cellpadding='4' bgcolor='#FFFFFF' border='1' width='650' height='300' Style='border-radius:20px;border-color:white; position:fixed;left:360px;top:110px;box-shadow: 0 0 5px 5px black; '> <tr> <td colspan='4' background='f.jpg' Style=' border-top-left-radius:20px; border-top-right-radius:20px'> <center><strong><font color='white'><div class='Da'>DATA DIRI</div></font></strong></center> </td> </tr> <tr> <td> Nama Lengkap </td> <td width='1'><center>:</center></td> <td> $nama</td> </tr> <tr> <td> Jenis Kelamin</td> <td><center>:</center></td> <td> $gender </td> </tr> <tr> <td>TTL</td> <td><center>:</center></td> <td>$tempat, $hari - $bulan - $tahun</td> </tr> <tr> <td>Alamat</td> <td><center>:</center></td> <td> $alamat</td> </tr> <tr> <td>E-mail</td> <td><center>:</center></td> <td>$email</td> </tr> <tr> <td>Password</td> <td><center>:</center></td> <td> $pwd</td> </tr> <tr> <td Style=' border-bottom-left-radius:20px'>No. HP</td> <td><center>:</center></td> <td>$noHP</td> </tr> <tr> </table> ");

} else {

$_SESSION['error'] = $error;

$_SESSION['true'] = $true;

$_SESSION['post'] = $_POST;

header("location:tugas6ku.php");

}

} ?>

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