Vérification champs formulaire

**ljuboja78** · 07/07/2009, 22h02

Bonjour,

J'ai créé un forumaire php pour insérer des enregistrements.

Je souhaiterais vérifier les 2 champs prenom et message et afficher un echo si les champs sont vide.

Voici le code de ma page :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
<?php require_once('Connections/deejayfloo.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
 
  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
 
  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}
}
 
$currentPage = $_SERVER["PHP_SELF"];
 
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}
 
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
  $insertSQL = sprintf("INSERT INTO guestbook (prenom, message) VALUES (%s, %s)",
                       GetSQLValueString($_POST['prenom'], "text"),
                       GetSQLValueString($_POST['message'], "text"));
 
  mysql_select_db($database_deejayfloo, $deejayfloo);
  $Result1 = mysql_query($insertSQL, $deejayfloo) or die(mysql_error());
 
  $insertGoTo = "guestbook.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
  }
  header(sprintf("Location: %s", $insertGoTo));
}
 
$maxRows_Recordset1 = 2;
$pageNum_Recordset1 = 0;
if (isset($_GET['pageNum_Recordset1'])) {
  $pageNum_Recordset1 = $_GET['pageNum_Recordset1'];
}
$startRow_Recordset1 = $pageNum_Recordset1 * $maxRows_Recordset1;
 
mysql_select_db($database_deejayfloo, $deejayfloo);
$query_Recordset1 = "SELECT * FROM guestbook";
$query_limit_Recordset1 = sprintf("%s LIMIT %d, %d", $query_Recordset1, $startRow_Recordset1, $maxRows_Recordset1);
$Recordset1 = mysql_query($query_limit_Recordset1, $deejayfloo) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);
 
if (isset($_GET['totalRows_Recordset1'])) {
  $totalRows_Recordset1 = $_GET['totalRows_Recordset1'];
} else {
  $all_Recordset1 = mysql_query($query_Recordset1);
  $totalRows_Recordset1 = mysql_num_rows($all_Recordset1);
}
$totalPages_Recordset1 = ceil($totalRows_Recordset1/$maxRows_Recordset1)-1;
 
$queryString_Recordset1 = "";
if (!empty($_SERVER['QUERY_STRING'])) {
  $params = explode("&", $_SERVER['QUERY_STRING']);
  $newParams = array();
  foreach ($params as $param) {
    if (stristr($param, "pageNum_Recordset1") == false && 
        stristr($param, "totalRows_Recordset1") == false) {
      array_push($newParams, $param);
    }
  }
  if (count($newParams) != 0) {
    $queryString_Recordset1 = "&" . htmlentities(implode("&", $newParams));
  }
}
$queryString_Recordset1 = sprintf("&totalRows_Recordset1=%d%s", $totalRows_Recordset1, $queryString_Recordset1);
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!-- saved from url=(0014)about:internet -->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DeeJay FloO | GuestBoOk</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
td img {display: block;}body {
	background-color: #000000;
}
.Style1 {
	color: #FFFFFF;
	font-size: 12px;
}
</style>
<!--Fireworks CS3 Dreamweaver CS3 target.  Created Mon Jul 06 12:03:15 GMT+0200 2009-->
<script src="Scripts/swfobject_modified.js" type="text/javascript"></script>
<script language="JavaScript" type="text/JavaScript">
<!--
 function addSmiley(codesmiley)
  {
  var msg = document.form1.message; // Remplace formulaire par le nom de ton formulaire
                                          // et zonetext par le nom de la textbox ou textarrea
 
   // Compatible IE
   if(document.selection)
   {
   msg.focus();
   sel = document.selection.createRange();
   sel.text = codesmiley;
   document.step2.focus();
   }
  else if(msg.selectionStart || msg.selectionStart == "0")
   {
   var startPos = msg.selectionStart;
   var endPos = msg.selectionEnd;
   var chaine = msg.value;
 
   msg.value = chaine.substring(0, startPos) + codesmiley + chaine.substring(endPos, chaine.length);
   msg.selectionStart = startPos + codesmiley.length;
   mdg.selectionEnd = endPos + codesmiley.length;
   msg.focus();
   }
  else
   {
   msg.value += codesmiley;
   msg.focus();
   }
  }
//-->
</script>
</head>
<link rel="stylesheet" href="css.css" charset="ISO-8859-1" type="text/css"/>
<body>
<div align="center">
  <table border="0" cellpadding="0" cellspacing="0" width="1200">
    <!-- fwtable fwsrc="Flo_V2.png" fwpage="Page 1" fwbase="index.jpg" fwstyle="Dreamweaver" fwdocid = "118373649" fwnested="0" -->
    <tr>
      <td><img src="images/spacer.gif" width="115" height="1" border="0" alt="" /></td>
      <td><img src="images/spacer.gif" width="680" height="1" border="0" alt="" /></td>
      <td><img src="images/spacer.gif" width="8" height="1" border="0" alt="" /></td>
      <td><img src="images/spacer.gif" width="284" height="1" border="0" alt="" /></td>
      <td><img src="images/spacer.gif" width="113" height="1" border="0" alt="" /></td>
      <td><img src="images/spacer.gif" width="1" height="1" border="0" alt="" /></td>
    </tr>
 
    <tr>
      <td rowspan="6"><img name="index_r1_c1" src="images/index_r1_c1.jpg" width="115" height="800" border="0" id="index_r1_c1" alt="" /></td>
      <td rowspan="3"><img name="index_r1_c2" src="images/index_r1_c2.jpg" width="680" height="342" border="0" id="index_r1_c2" alt="" /></td>
      <td colspan="2"><img name="index_r1_c3" src="images/index_r1_c3.jpg" width="292" height="104" border="0" id="index_r1_c3" alt="" /></td>
      <td rowspan="6"><img name="index_r1_c5" src="images/index_r1_c5.jpg" width="113" height="800" border="0" id="index_r1_c5" alt="" /></td>
      <td><img src="images/spacer.gif" width="1" height="104" border="0" alt="" /></td>
    </tr>
    <tr>
      <td rowspan="5"><img name="index_r2_c3" src="images/index_r2_c3.jpg" width="8" height="696" border="0" id="index_r2_c3" alt="" /></td>
      <td><img name="index_r2_c4" src="images/index_r2_c4.jpg" width="284" height="192" border="0" id="index_r2_c4" alt="" /></td>
      <td><img src="images/spacer.gif" width="1" height="192" border="0" alt="" /></td>
    </tr>
    <tr>
      <td rowspan="2"><img name="index_r3_c4" src="images/index_r3_c4.jpg" width="284" height="55" border="0" id="index_r3_c4" alt="" /></td>
      <td><img src="images/spacer.gif" width="1" height="46" border="0" alt="" /></td>
    </tr>
    <tr>
      <td rowspan="2">&nbsp;</td>
      <td><img src="images/spacer.gif" width="1" height="9" border="0" alt="" /></td>
    </tr>
    <tr>
      <td rowspan="2"><img name="index_r5_c4" src="images/index_r5_c4.jpg" width="284" height="449" border="0" id="index_r5_c4" alt="" /></td>
      <td><img src="images/spacer.gif" width="1" height="69" border="0" alt="" /></td>
    </tr>
    <tr>
      <td background="images/index_r6_c2.jpg" valign="top"><div align="right"><span class="titre_page"><br />
        </span>
          <table width="100%" border="0">
            <tr>
              <td><table border="0" align="left">
                <tr>
                  <td><?php if ($pageNum_Recordset1 > 0) { // Show if not first page ?>
                      <a href="<?php printf("%s?pageNum_Recordset1=%d%s", $currentPage, 0, $queryString_Recordset1); ?>"><img src="First.gif" border="0" /></a>
                      <?php } // Show if not first page ?>                  </td>
                  <td><?php if ($pageNum_Recordset1 > 0) { // Show if not first page ?>
                      <a href="<?php printf("%s?pageNum_Recordset1=%d%s", $currentPage, max(0, $pageNum_Recordset1 - 1), $queryString_Recordset1); ?>"><img src="Previous.gif" border="0" /></a>
                      <?php } // Show if not first page ?>                  </td>
                  <td><?php if ($pageNum_Recordset1 < $totalPages_Recordset1) { // Show if not last page ?>
                      <a href="<?php printf("%s?pageNum_Recordset1=%d%s", $currentPage, min($totalPages_Recordset1, $pageNum_Recordset1 + 1), $queryString_Recordset1); ?>"><img src="Next.gif" border="0" /></a>
                      <?php } // Show if not last page ?>                  </td>
                  <td><?php if ($pageNum_Recordset1 < $totalPages_Recordset1) { // Show if not last page ?>
                      <a href="<?php printf("%s?pageNum_Recordset1=%d%s", $currentPage, $totalPages_Recordset1, $queryString_Recordset1); ?>"><img src="Last.gif" border="0" /></a>
                      <?php } // Show if not last page ?>                  </td>
                </tr>
              </table></td>
              <td><div align="right"><span class="titre_page">GuestBook &nbsp;&nbsp;</span></div></td>
            </tr>
          </table>
      </div>
        <hr />
        <div align="center">
<table width="95%" border="0">
  <?php do { ?>
    <tr>
      <td><div align="left" class="date_news"><span class="Style1">Ecrit par : </span><?php echo $row_Recordset1['prenom']; ?></div></td>
      </tr>
    <tr>
      <td bgcolor="#FFFFFF"><div align="left" class="message_guestbook"><?php $mess = stripslashes($row_Recordset1['message']);
$mess = preg_replace('#:D#i','<img src="smileys/7.png">', $mess);
	$mess = preg_replace('#:\)#','<img src="smileys/4.png">', $mess);
	echo $mess;
?>
          <hr color="#FF33CC"/>
      </div></td>
      </tr>
    <?php } while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)); ?>
</table>
</div>
        <form action="<?php echo $editFormAction; ?>" method="post" name="form1" id="form1">
        <table width="65%" align="center">
          <tr valign="middle">
            <td align="right" nowrap="nowrap" class="date_news"><div align="left">Pseudo:</div></td>
            <td><table width="100%" align="left">
              <tr>
                <td width="54%"><div align="left">
                  <input type="text" name="prenom" value="" size="20" />
                </div></td>
                <td width="46%"><div align="left">
                  <table width="200" align="right" bordercolor="#FFFFFF" bgcolor="#FFFFFF">
                      <tr>
                        <td><a href="#" onclick="addSmiley(' :)'); return(false)"><img src="smileys/1.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' :(('); return(false)"><img src="smileys/2.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' :('); return(false)"><img src="smileys/3.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' :@'); return(false)"><img src="smileys/4.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' :/'); return(false)"><img src="smileys/5.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' :d'); return(false)"><img src="smileys/6.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' :o'); return(false)"><img src="smileys/7.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' (h)'); return(false)"><img src="smileys/8.png" width="15" height="15" border="0" /></a></td>
                        <td><a href="#" onclick="addSmiley(' ;)'); return(false)"><img src="smileys/9.png" width="15" height="15" border="0" /></a></td>
                        <td><div align="center"><a href="#" onclick="addSmiley(' (l)'); return(false)"><img src="smileys/10.png" width="15" height="15" border="0" /></a></div></td>
                      </tr>
                                  </table>
                </div></td>
              </tr>
            </table></td>
            <td valign="middle">&nbsp;</td>
          </tr>
          <tr valign="top">
            <td width="63" align="right" nowrap="nowrap" class="date_news"><div align="left">Message:</div></td>
            <td width="344"><div align="left">
              <table width="100%" border="0">
                 <tr>
                   <td><textarea name="message" cols="45" rows="4"></textarea></td>
                 </tr>
               </table>
            </div></td>
            <td width="129" valign="middle"><input type="submit" class="bouton_guestbook" value="Postez le Message !" /></td>
          </tr>
        </table>
        <input type="hidden" name="MM_insert" value="form1" />
        </form>      </td>
      <td><img src="images/spacer.gif" width="1" height="380" border="0" alt="" /></td>
    </tr>
  </table>
</div>
<script type="text/javascript">
<!--
swfobject.registerObject("FlashID");
//-->
</script>
</body>
</html>
<?php
mysql_free_result($Recordset1);
?>

Merci d'avance

**ljuboja78** · 08/07/2009, 11h09

J'essaye par moi même, voilà mon code mais ca ne fonctionne pas :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
$msg_erreur = "Erreur. Les champs suivants doivent être obligatoirement remplis :<br/><br/>";
$msg_ok = "Votre demande a bien été prise en compte.";
$message = $msg_erreur;
 
// vérification des champs
 
if (empty($_POST['prenom']))
  $message .= "Votre prenom<br/>";
if (empty($_POST['message']))
  $message .= "Votre message<br/>";
 
 
// si un champ est vide, on affiche le message d'erreur
 
if (strlen($message) > strlen($msg_erreur)) {
 
  echo $message;
 
 
// sinon c'est ok
 
} else { ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
  $insertSQL = sprintf("INSERT INTO guestbook (prenom, message) VALUES (%s, %s)",
                       GetSQLValueString($_POST['prenom'], "text"),
                       GetSQLValueString($_POST['message'], "text"));
 
  mysql_select_db($database_deejayfloo, $deejayfloo);
  $Result1 = mysql_query($insertSQL, $deejayfloo) or die(mysql_error());
 
  $insertGoTo = "guestbook.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
  }
  header(sprintf("Location: %s", $insertGoTo));
}
 
  if ($Result1) {
    echo $msg_ok;
  } else {
    echo mysql_error();
  }

Voyez vous l'erreur ?

**sub-0** · 15/07/2009, 15h40

Je crois qu'il te manque un if ici:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
 
else { >if<((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {...

puis vous devez fermer l'accolade du else .
bon courage

Vérification champs formulaire

Langage PHP

Discussions similaires

Partager

Partager