Conditions dans inscription php

Hacker#1 Messages postés 88 Statut Membre -  
 benj -
Bonjour,
je veux a l'inscription le nom compte s'il existe et le numero s'il ya des chiffres il n y pas d'insertion dans la table
mais ces deux conditions ne marche pas 
<html>
<body>
<form action="inscription.php" method="POST">
  <table width="347" height="178" border="0">
    <tr>
      <td height="39">Username </td>
      <td><input type="text" name="user"></td>
    </tr>
    <tr>
      <td height="44">Password </td>
      <td><input type="password" name="pwd"></td>
    </tr>
    <tr>
      <td width="168" height="42"><p>N&deg;carte etudiant 
      </td>
      <td width="169"><input type="text" name="num" ></td>
    </tr>
    <tr>
      <td height="43">Date de naissance </td>
      <td><select name="jour">
        <option></option>
        <script language="javascript">
		for(i=1;i<32;i++)
		document.write("<option value="+i+">"+i+"</option>");
      </script>
      </select>
        <select name="mois">
          <option></option>
          <script language="javascript">
		for(i=1;i<13;i++)
		document.write("<option value="+i+">"+i+"</option>");
        </script>
        </select>
        <select name="annee">
          <option></option>
          <script language="javascript">
		for(i=1900;i<2010;i++)
		document.write("<option value="+i+">"+i+"</option>");
        </script>
        </select></td>
    </tr>
  </table>
  <p><input type="reset" name="Reset" value="annuler" >
    <input type="submit" name="Submit" value="OK" style="width:50px">
</form>
<?php
if(isset($_POST["Submit"]))
{mysql_connect('localhost','root','');
mysql_select_db('compte');
$username=$_POST['user'];
$password=$_POST['pwd'];
$numero=$_POST['num'];
$jour=$_POST["jour"];
$mois=$_POST["mois"];
$annee=$_POST["annee"];
if(!ereg("[0-9]{8}",$numero))  {echo "vous avez inserez des caracteres";}
$sql=mysql_query("select username from  utilisateur");
$data=mysql_fetch_array($sql);
if($data["username"]==$username)
{echo '<script language="javascript">
alert("login existe");
</script>';}
else
{if($username!=""&&$password!=""&&$numero!="")
{$sql="insert into utilisateur values('$username','$password','$numero','$annee-$mois-$jour')";}
mysql_query($sql);
mysql_close();
header("location:index.php");}
}
?>
</body>
</html>
A voir également:

1 réponse

Réponse 1 / 1
benj
 
bonsoir,

si tu étais plus propre dans ton code tu ne rencontrerais surement pas ce genre de problème ,

le voilà corrigé, les conditions fonctionnes mais il n'est pas comptaible w3c à cause des balises scripts dans le body... 


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" >
	<head>
		<title>TITRE DE LA PAGE</title>
	</head>
	<body>
		<form action="" method="post">
			<table style="width:347px; height:178px; border:none;">
				<tr>
					<td style="height:39px;">Username </td>
					<td><input type="text" name="user" /></td>
				</tr>
				<tr>
					<td style="height:44px">Password </td>
					<td><input type="password" name="pwd" /></td>
				</tr>
				<tr>
					<td style="width:168px; height:42px;">N&deg;carte etudiant </td>
					<td style="width:169px;"><input type="text" name="num" /></td>
				</tr>
				<tr>
					<td style="height:43px;">Date de naissance </td>
					<td>
						<select name="jour">
							<option value=""></option>
							<script type="text/javascript">
<!--
	for(i=1;i<32;i++) document.write("<option value="+i+">"+i+"</option>");
//-->
							</script>
						</select>
						<select name="mois">
							<option value=""></option>
							<script type="text/javascript">
<!--
	for(i=1;i<13;i++) document.write("<option value="+i+">"+i+"</option>");
//-->
							</script>
						</select>
						<select name="annee">
							<option value=""></option>
							<script type="text/javascript">
<!--
	for(i=1900;i<2010;i++) document.write("<option value="+i+">"+i+"</option>");
//-->
							</script>
						</select>
					</td>
				</tr>
			</table>
			<p>
				<input type="reset" name="Reset" value="annuler" />
				<input type="submit" name="Submit" value="OK" style="width:50px" />
			</p>
		</form>
<?php
		if(isset($_POST["Submit"])) {
			
			$username = $_POST['user'];
			$password = $_POST['pwd'];
			$numero = $_POST['num'];
			$jour = $_POST["jour"];
			$mois = $_POST["mois"];
			$annee = $_POST["annee"];
			if(!ereg("[0-9]{8}",$numero)) echo "<p>vous avez inserez des caracteres</p>";
			mysql_connect('localhost','root','');
			mysql_select_db('compte');
			$sql = mysql_query("select username from  utilisateur");
			$data = mysql_fetch_array($sql);
			elseif($data["username"] == $username) echo '<script language="javascript">alert("login existe");</script>';
			elseif($username != "" && $password != "" && $numero != "") {
				$sql="insert into utilisateur values('$username','$password','$numero','$annee-$mois-$jour')";
				mysql_query($sql);
				mysql_close();
				header("location:index.php");
			}
		}
?>
	</body>
</html>
0