<!DOCTYPE html>
<html lang="pt-br">
<head>
<meta charset="utf-8">
<title>Login Test</title>
<link rel="shortcut icon" href="">
<link rel="stylesheet" type="text/css" href="../css/style.css">
<link href="https://fonts.googleapis.com/css?family=Share+Tech" rel="stylesheet">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.0.13/css/all.css" integrity="sha384-DNOHZ68U8hZfKXOrtjWvjxusGo9WQnrNx2sqG0tfsghAvtVlRW3tvkXWZh58N9jp" crossorigin="anonymous">
</head>
<body id="pagina-login">
<section>
<div id="container-login">
<div id="container-contorno-imagem">
<!-- Contorno do USER FACE -->
</div>
<div id="container-imagem">
<picture>
<img class="user-image" src="boy.svg">
<!-- (1o1) <img class="user-image" src="http://frankrausch.com/img/fr-1000px.jpg"alt="user face"> -->
</picture>
</div>
<form name="cadastra" method="post" action="processa.php">
<div id="container-email">
<span class="span-text"><em><b>Email:</b></em></span>
<input type="text" name="email" id="email" placeholder="Write your email">
</div>
<div id="container-username">
<span class="span-text"><em><b>User:</b></em></span>
<input type="text" name="nome" id="username" placeholder="Write your user name">
</div>
<div id="container-password">
<span class="span-text"><em><b>Password:</b></em></span>
<input type="password" name="senha" id="password" placeholder="Write your password">
</div>
<input type="submit" value="cadastrar" onclick="return cadastrando();">
</form>
</div>
<a href="index.html" id="return"><i class="fas fa-undo-alt"></i></a>
<!-- <a href="#" id="submit"><b>Submit</b></a> -->
</section>
<script type="text/javascript">
function cadastrando(){
var formulario = document.forms["cadastra"];
var nome = cadastra.nome.value;
var senha = cadastra.senha.value;
var email = cadastra.email.value;
if (nome == "") { alert("Preencha o campo de nome"); return false}
if (senha == "") { alert("Preencha o campo de senha"); return false}
if (email == "") { alert("Preencha o campo de email"); return false}
}
</script>
</body>
</html>
<?php
$servidor = "localhost";
$usuario = "root";
$senha = "";
$dbname = "cadastro";
$conn = mysqli_connect($servidor, $usuario, $senha, $dbname) or die (mysqli_error());
?>
<?php
include_once("conexao.php");
$nome = filter_input(INPUT_POST,'nome',FILTER_SANITIZE_STRING);
$senha = filter_input(INPUT_POST,'senha',FILTER_SANITIZE_STRING);
$email = filter_input(INPUT_POST,'email',FILTER_SANITIZE_EMAIL);
$result_usuario = "INSERT INTO usuarios('nome', 'senha', 'email') VALUEs('$nome', $senha, '$email', NOW())";
mysqli_query($conn, $result_usuario);
?>