Code Examples -> This program will take data from a user via a web based form, validate it, show it to the user for re-validation, and finally insert it into the database. Plenty of sanity checking on the fields in the form.

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PHP Code Examples

Title :	This program will take data from a user via a web based form, validate it, show it to the user for re-validation, and finally insert it into the database. Plenty of sanity checking on the fields in the form.
Categories :	MySQL, HTML and PHP, PHP, Complete Programs, Databases	Swift Griggs
Date :	Nov 22nd 1998
Grade :	3 of 5 (graded 4 times)
Viewed :	29165
File :	No file for this code example.
Images :	No Images for this code example.

Search :	More code by Swift Griggs
Action :	Grade This Code Example
Tools :	My Examples List

Code

<html>
<body bgcolor="AAAAAA" text="000000"></body>
<title>Web and Email registration</title>

<center><table border=1 bgcolor="#086b5a" bordercolor="086b5a">
<tr><td><center><img src="reg.gif"><IMG SRC="logot.gif"></center></TD>
</tr>
</table></center>
<?
if (!$namef && !$insertval && !$submit) {
echo "<form action=\"/reg.php3\" method=\"post\">";
echo "<center>";
echo "<table align=\"center\" border=1 bordercolordark=\"#777777\" width=\"60%
\" bordercolorlight=\"#dddddd\" bgcolor=\"BBBBBB\">";
echo "<tr><td colspan=2 bgcolor=\"#000000\"><center><font color=\"#aaddaa\"> Jap
an Communication Inc.</font></center></td></td>" ;
echo "<tr><td>Your first name<br>";
echo "<td><input type=\"text\" name=\"namef\" maxlength=40
length=40><br></tr></td>";
echo "<tr><td>Your last name<br></td>";echo "<td><input type=\"text\" name=
\"namel\" maxlength=40 length=40><br></tr></td>";
echo "<tr><td>Your company name</td>";
echo "<td><input type=\"text\" name=\"coname\" maxlength=120 length=40><br></tr>
</td>";
echo "<tr><td>Your email address<br>";
echo "<A4><A4><A1><CB></td>";
echo "<td><input type=\"text\" name=\"email\" maxlength=60 length=40><br></tr></
td>";
echo "<tr><td>Your cell phone's number (numbers only please)";
echo "";
echo "<td><input type=\"text\" name=\"mobileset\" maxlength=15
length=40></tr></td>";
echo "<tr><td>A personal password<br>";
echo "</td>";
echo "<td><input type=\"password\" name=\"pass\" maxlength=40
length=40></tr></td>";
echo "<tr><td>A personal password (again)";
echo "</td>";
echo "<td><input type=\"password\" name=\"pass2\" maxlength=40 length=40></tr></
td>";
echo "<tr><td>Finish and submit data<br><BD><AA><CE><BB></td>";
echo "<td><center><input type=\"submit\" name=\"submit\" value=\"<C5><D0><CF>
<BF>\"></center></tr></td>";
echo "<tr><td colspan=2 bgcolor=\"#000000\"><center><font color=\"#aaddaa\">
Copyright 1998</font></center></td></td>" ;
echo "</table></center></form>";
} ?>
<?
if($pass != $pass2){
echo "<br><br><hr>You mispelled your password<hr><br><br>";
echo "Please <a href=\"/reg.php3\">go back</a> to correct this";
die;
}

if(!$insertval && $namef && $email && $namel && $pass && $coname) {
echo "<center><table border=1 bgcolor=\"#CCCCCC\"><tr><td colspan=6>" ;
echo "<br><center>You entered these values </center></td></tr>";
echo "<tr><td>First Name</td><td>Last Name</td><td>Company
Name</td><td>Email Address</td><td>";
echo "Phone Number</td><td>Password</td></tr>";
echo "<tr><td>$namef</td><td>$namel</td><td>$coname</td><td>
$email</td><td>mobileset</td><td>NOT SHOWN</td></tr>";
echo "</td></tr>";
echo "<form action=\"reg.php3\" method=\"post\">";
echo "<td colspan=3>Is all this data Correct?</td><td colspan=3>";
echo "<center><input type=\"submit\" value=\"Yes\" name=\"insertval\">";
echo "<input type=\"submit\" value=\"No\" name=\"insertval\">";
echo "<input type=\"hidden\" name=\"namef\" value=\"$namef\">";
echo "<input type=\"hidden\" name=\"namel\" value=\"$namel\">";
echo "<input type=\"hidden\" name=\"coname\" value=\"$coname\">";
echo "<input type=\"hidden\" name=\"email\" value=\"$email\">";
echo "<input type=\"hidden\" name=\"mobileset\" value=\"$mobileset\">";
echo "<input type=\"hidden\" name=\"pass\" value=\"$pass\">";
echo "<input type=\"hidden\" name=\"pass2\" value=\"$pass2\">";
echo "</form></table></center></center>";
} elseif($insertval == "No") {
echo "<font size=+2><center><br><br><hr>If you made a mistake, ";
echo "Click <a href=\"/reg.php3\">here</a> to start
over<hr></font></center><br><br>";
}
if((!$namef || !$email || !$namel || !$pass || !$coname || $insertval) &&
$submit) {
echo "<font size=+1><center><br><br><hr>";
echo "You <font color=\"#FF0000\"><b>must</b></font> enter data in the
following fields:<br>";
echo "First name, Last Name, email, Company Name, and password";
echo "Click <a href=\"/reg.php3\">here</a> to start over";
echo "</font></center><hr><br><br>";
}
if($insertval == "Yes"){
mysql_connect("localhost","root","mypassword")
or die("Unable to connect to MySQL server");
mysql_select_db("register") or die("Unable to select database");
$insert = mysql_query("insert into users VALUES(
'$namef','$namel','$coname','$email','$mobileset',password
('$pass'),NULL)");
echo "<br><br><b><font size=+4><font color=\"66FF66\"><center>Your data has
been successfully entered.";
echo "</b></center></font></font>";
}
?>
<center><table border=1 width="90%"
bgcolor="#086b5a"><tr><td><FORM><center><font color="FFFFFF">
<INPUT bgcolor="#AAFFAA"type="button" value="Main Menu"
OnClick="location='./index.html'"></font></form></td>
</center>
<TD><font color="DD5555"><center><h1>Widget
Inc.</h1>company name here</center></td></tr></table></center>

</html>

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User Comments

	Jo�o Oliveria wrote : 14 `Very well. Your contribution for my learning. Thenk you.`
	Varinder Tandon wrote : 131 `Where is your reg.php3, i just want to see how u connact the databse with html for.`
	Andras Jokuti wrote : 211 `Tandon: You should name THIS file reg.php3! Yoko`
	Raja Komkom Siregar wrote : 217 `What about the table of register database?`
	Vulinh Nguyen wrote : 303 The block code: Visitors should be informed which field(s) they forgot to fill out. You program displays the messages which indicates that the visitor has left out all the required fields. But in reality, they just left out one required field only. I have added the short code to your program to catch up the empty fields: In the code block: if((!$namef \|\| !$email \|\| !$namel .......) { echo "<font size=+1><center><br><br><hr>"; echo "You <font color=\"#FF0000 \"><b>must</b></font>enter data in the following fields:<br>" if(!$namef) echo "First name, "; if(!$namel) echo "Last name, "; //and so on..... } This would inform visitors which fields were actually left empty!
	tonto kea wrote :598 Well, table structure would be nice. Couse i didn`t get it work...