<?php

error_reporting(E_ALL);
ini_set('display_errors', '1');
require_once "../src/Phois/Whois/Whois.php";
if (isset($_POST['dominio'])) {
    # code...
    $sld = $_POST['dominio'];
    $domain = new Whois($sld);
    $whois_answer = $domain->info();
    echo $whois_answer;
    if ($domain->isAvailable()) {
        echo "Domain is available\n";
    } else {
        echo "Domain is registered\n";
    }
    ?>
	<form action="" method="POST">
		<input type="text" name="dominio">
		<input type="submit">
	</form>
	<?php 
} else {
    ?>
	<form action="" method="POST">
		<input type="text" name="dominio">
		<input type="submit">
	</form>
	<?php 
}