Postingan lainnya
Sistem Login pada PHP
master, saya mau bertanya, saya punya function cek_data() , saya ingin membuat sistem login dengan function password_verify(), sebelumnya password nya sdh saya hash, ketika saya uji kenapa hasil nya false terus ya?
function cek_data($nama, $pass){
global $link;
$nama = mysqli_real_escape_string($link, $nama);
$pass = mysqli_real_escape_string($link, $pass);
$query = "SELECT password FROM users WHERE username = '$nama' ";
$hasil = mysqli_query($link, $query);
$hash = mysqli_fetch_assoc($hasil)['password'];
if(password_verify($pass, $hash) ){
return true;
}else {
return false;
}
}
if(cek_data($nama, $pass) ){
echo "berhasil";
}else {
echo "gagal login";
}
1
4 Jawaban:
Bisa nggak tampilkan pesan error yang agan dapatkan
0
gk ada pesan eror nya mas, cuman hasilnya false terus, "gagal login" hasilnya
0
itu coba punya saya silahkan disesuaikan aja
<?php
function cek_data_admin($username,$password) {
global $link;
$username = mysqli_real_escape_string($link,$username);
$password = mysqli_real_escape_string($link,$password);
$query = "SELECT * FROM admin WHERE username ='$username'";
$result = mysqli_query($link,$query);
$hash = mysqli_fetch_assoc($result)['password'];
if(password_verify($password,$hash) ) {
return true;
}else {
return false;
}
}
function login_check_admin($username) {
global $link;
$username = mysqli_real_escape_string($link,$username);
$query = "SELECT * from admin where username ='$username' ";
if($result = mysqli_query($link,$query) ) {
if(mysqli_num_rows($result) != 0 )
return true;
else
return false;
}
}
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if(isset($_POST['login']) ) {
$username = $_POST['username'];
$password = $_POST['password'];
if(!empty(trim($username)) && !empty(trim($password)) ) {
if(login_check_admin($username)) {
if(cek_data_admin($username,$password) ) {
$_SESSION['uid'] = $username;
$_SESSION['nama'] = $username ;
header('location:view/admin');
}else {
echo"<script language='javascript'>
alert('data ada yang salah');
document.location='admin.php';
</script>";
}
}else{
echo"<script language='javascript'>
alert('Username Belum Terdaftar');
document.location='admin.php';
</script>";
}
}else{
echo"<script language='javascript'>
alert('data tidak boleh Kosong');
document.location='admin.php';
</script>";
}
}
?>
0