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How can i fix the code about the post

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Apr 27.2006

i got problems in php about when i add new records and save it then look in the database the record is saved but when i refresh the page then look again in the database the record is saved again, how can i fix this problem cus the data is duplicating?? pls reply asap

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PHP

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@SheldonApr 27.2006 — try posting some code so where can help you fix it, or you can add a hidden reference withteh post that is adding, and run a check before you insert the entry to see if the DB already contains this post
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@SheldonApr 27.2006 — like insert a session_id();
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@silvermoonauthorApr 27.2006 — <?php

$A=mysql_connect('localhost', 'root', 'skraizen');

$B=mysql_select_db("basic_database");



if ($A){

echo"Server connected<br>";

} else{

echo"<font color= 'red'> Server not connected<br></font>";

}


if ($?{

echo"Database Connected<br>";

}

else{

echo"<font color= 'red'>Database not connected<br></font>";

}


echo "<br>

<form method='get' action='add.php'>

Enter name &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type= text name='name'><br>

Enter age &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp; <input type= text name='age'><br>

Enter country &nbsp;&nbsp;&nbsp;<input type= text name='country'><br>

Enter email &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type= text name='email'><br><br>

<input type=submit value='REgister USer'><br>

</form>";





$adder="insert into personal_info values('','$name','$age','$country','$email')";

mysql_query($adder);




?>


here also i want to make a message like if the data really is isaved or if not then it will go back again to start
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