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Following staff, I am developing a work for the course and I am creating a login registration system, is working when sending, but each time I enter the page again by the localhost it creates a line with blank data and as a consequence ends up using a line unnecessary and occupying one of the codes (auto_increment). Below is the page: (you have bootstrap)
db: table users have only name and password as varchar.
Thank you in advance!
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Your PHP code should be changed
ob_start();
include ('conect.php');
if(isset($_POST['nome']) and isset($_POST['senha'])){
$nome = isset($_POST['nome']) ? $_POST['nome'] : '';
$senha = isset($_POST['senha']) ? $_POST['senha'] : '';
$sql = "insert into usuarios (nome, senha) values ('$nome', '$senha')";
mysql_query($sql) or die(mysql_error());
}
In the case of isset we first check if there are name and password to be included, if applicable, enter in the database, thus avoiding, unnecessary lines in the database.
It worked, thank you very much!
Okay, fine. Mark my answer as right.. (just click on a checkbox next to my answer) :)
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Put the code here too !!! Link here is not very recommended if the same is a main item of your doubt, only even as references
– novic
The code is cutting in php, it is my first time in the forum, to avoid errors pasted the code in Pastebin.
– Andrews Patrick