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PHP Æû(form)°ªÀÇ À¯È¿¼º üũ
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[PHP Æû(form)°ªÀÇ À¯È¿¼º üũ]

Ŭ¶óÀ̾ðÆ®(ÀÚ¹Ù½ºÅ©¸³Æ®)´ÜÀÌ ¾Æ´Ñ ¼­¹ö´Ü(PHP)¿¡¼­ Æû°ªÀ» üũÇÏ´Â °¡Àå ªÀº ¿¹Á¦ÀÔ´Ï´Ù.



<!--³Ñ±â´Â ÆäÀÌÁö form.html ---->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>www.webmadang.net</title>
<meta http-equiv="Content-Type" content="text/html; charset=euc-kr">
<style type="text/css">
<!--
td { font-family: "±¼¸²"; font-size: 9pt }
-->
</style>
</head>
<body>
<form method="POST" action="form_validation.php">
<table width="393" border="0">
  <tr>
    <td width="72"> À̸§</td>
    <td width="311">  <input name="name" type="text" size="20"></td>
  </tr>
  <tr>
    <td> ÁÖ¼Ò</td>
    <td>  <input name="addr" type="text" size="40"></td>
  </tr>
  <tr>
    <td colspan="2"><div align="center">
    <input type="submit" name="Submit" value="Àü¼Û">
    </div></td>
  </tr>
</table>
</body>
</html>




<?
//¹Þ´Â ÆäÀÌÁö form_validation.php
  function alert($msg)
  {
    echo"<script type='text/javascript'>alert('$msg');history.go(-1);</script>";
  }
  if (empty($_POST[name])){
    $name = NULL;
    alert("À̸§À» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä!");
  }
  if (empty($_POST[addr])){
    $addr = NULL;
    alert("ÁÖ¼Ò¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä!");
  }

  echo "ÀԷ¿Ϸá";
?>


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