Databases Problems Are Painful...

[David Borodin]

Bonjour,
So basically there is a problem that accrued recently...
I will try my best to explain it simply and save you time.
If you have experience with it, and you have time to help me, I would absolutely appreciate it!
-------------------------------------------------------------------------------------------
I created a database in phpmyadmin,
I wrote PHP code in connect.php,
I wrote code in signin.html,
I connected them all together.
But still, this shows up:

------------------------------------------------------------------------------------------------
Here is my signin.html code:

<form method="post" action="connect.php">
<label>First Name...</label>
<input type="text" placeholder="" id="firstName" name="firstName">
<label>Last Name...</label>
<input type="text" placeholder="" id="lastName" name="lastName">
<label>Email</label>
<input type="email" placeholder="" id="email" name="email">
<label>Password...</label>
<input type="password" placeholder="" id="password" name="password">
<label>Comfirm Password...</label>
<input type="password" placeholder="">
<input type="submit" value="Submit" name="btn btn-primary">
</form>


----------------------------------------------------------------------------------------

Here is my connect.php code:

<?php
$firstName = filter_input(INPUT_POST, 'firstName');
$lastName = filter_input(INPUT_POST, 'lastName');
$email = filter_input(INPUT_POST, 'email');
$password = filter_input(INPUT_POST, 'password');
if (!empty($firstName)){
if (!empty($lastName)){
if (!empty($email)){
if (!empty($password)){
$host = "localhost";
$dbusername = "root";
$dbpassword = "";
$dbname = "accounts";
// Create connection
$conn = new mysqli ($host, $dbusername, $dbpassword, $dbname);
if (mysqli_connect_error()){
die('Connect Error ('. mysqli_connect_error() .') '
. mysqli_connect_error());
}
else{
$sql = "INSERT INTO registration (firstName, lastName, email, password)
values ('$firstName', '$lastName', '$email', '$password')";
if ($conn->query($sql))}
echo "New record is inserted sucessfully";
}
else{
echo "Error: ".$sql . "<br>". $conn->error;
}
$conn->close();
}
}
else{
echo "Password should not be empty";
die();
}
}
else{
echo "Username should not be empty"
die();
}
?>

-------------------------------------------------------------------------------------------------------

I have watched countless of videos of this problem,
but nothing seems to explain the problem.
I know really little about PHP and databases in general.


Thank you for reading through,
I hope you can help.
If you need more information, please contact me.

 

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[schmidi]

Cupkuas,
Tu cetodemmz vjisi ot e qsucmin vjev eddsaif sidipvmz... :yy:
O xomm vsz nz citv vu iyqmeop ov tonqmz epf tewi zua voni. :vjanctaq:
Og zua jewi iyqisoipdi xovj ov, epf zua jewi voni vu jimq ni, O xuamf ectumavimz eqqsidoevi ov!
-------------------------------------------------------------------------------------------
O dsievif e feveceti op qjqnzefnop,
O xsuvi QJQ dufi op duppidv.qjq,
O xsuvi dufi op tohpop.jvnm,
O duppidvif vjin emm vuhivjis.
Cav tvomm, vjot tjuxt aq:

------------------------------------------------------------------------------------------------
Jisi ot nz tohpop.jvnm dufi:

<gusn nivjuf="qutv" edvoup="duppidv.qjq">
<mecim>Gostv Peni...</mecim>
<opqav vzqi="viyv" qmedijumfis="" of="gostvPeni" peni="gostvPeni">
<mecim>Metv Peni...</mecim>
<opqav vzqi="viyv" qmedijumfis="" of="metvPeni" peni="metvPeni">
<mecim>Ineom</mecim>
<opqav vzqi="ineom" qmedijumfis="" of="ineom" peni="ineom">
<mecim>Qettxusf...</mecim>
<opqav vzqi="qettxusf" qmedijumfis="" of="qettxusf" peni="qettxusf">
<mecim>Dungosn Qettxusf...</mecim>
<opqav vzqi="qettxusf" qmedijumfis="">
<opqav vzqi="tacnov" wemai="Tacnov" peni="cvp cvp-qsonesz">
</gusn>


----------------------------------------------------------------------------------------

Jisi ot nz duppidv.qjq dufi:

<?qjq
$gostvPeni = gomvis_opqav(OPQAV_QUTV, 'gostvPeni');
$metvPeni = gomvis_opqav(OPQAV_QUTV, 'metvPeni');
$ineom = gomvis_opqav(OPQAV_QUTV, 'ineom');
$qettxusf = gomvis_opqav(OPQAV_QUTV, 'qettxusf');
og (!inqvz($gostvPeni)){
og (!inqvz($metvPeni)){
og (!inqvz($ineom)){
og (!inqvz($qettxusf)){
$jutv = "mudemjutv";
$fcatispeni = "suuv";
$fcqettxusf = "";
$fcpeni = "edduapvt";
// Dsievi duppidvoup
$dupp = pix nztrmo ($jutv, $fcatispeni, $fcqettxusf, $fcpeni);
og (nztrmo_duppidv_issus()){
foi('Duppidv Issus ('. nztrmo_duppidv_issus() .') '
. nztrmo_duppidv_issus());
}
imti{
$trm = "OPTISV OPVU sihotvsevoup (gostvPeni, metvPeni, ineom, qettxusf)
wemait ('$gostvPeni', '$metvPeni', '$ineom', '$qettxusf')";
og ($dupp->raisz($trm))}
idju "Pix sidusf ot optisvif tadittgammz";
}
imti{
idju "Issus: ".$trm . "<cs>". $dupp->issus;
}
$dupp->dmuti();
}
}
imti{
idju "Qettxusf tjuamf puv ci inqvz";
foi();
}
}
imti{
idju "Atispeni tjuamf puv ci inqvz"
foi();
}
?>

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O jewi xevdjif duapvmitt ug wofiut ug vjot qsucmin,
cav puvjoph tiint vu iyqmeop vji qsucmin.
O lpux siemmz movvmi ecuav QJQ epf fevecetit op hipisem.


Vjepl zua gus siefoph vjsuahj,
O juqi zua dep jimq.
Og zua piif nusi opgusnevoup, qmieti dupvedv ni.

Katv vxu dmait:
1. Tvedluwisgmux ot e siemmz huuf situasdi gus qsuhsennoph raitvoupt / qsucmint / issus nittehit.
2. E muv dep hu xsuph cz dufoph emm zuastimg, TRM opkidvoupt, nottoph opfodit, nottoph aporai evvsocavit .. O xuamf hu gus tuni jutvif tumavoup optvief ug qsuhsennoph emm nztimg. O en atoph gosiceti eavj gus nz dassipv qsukidv, vjiz iwip jewi e siefz ao: Ietomz eff tohp-op vu zuas Xic eqq xovj GosicetiAO

 

[Mathuin]

Et @tdjnofo nipvoupif ecuwi, vjot ot e raitvoup gus Tvedl Uwisgmux/ Siffov.