<?php
if(isset($_POST['submit'])){ $adios = $_POST['adios'];
}
?>
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<title>Hello, world!</title>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-sm"></div>
<div class="col-sm">
<form enctype="multipart/form-data" action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']); ?>" method="POST">
<h1>tienes el resivo</h1>
<hr>
<div class="form-check">
<input class="form-check-input" type="radio" name="adios" id="exampleRadios1" value="1">
<label class="form-check-label" for="exampleRadios1">
Si
</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="adios" id="exampleRadios2" value="0" checked>
<label class="form-check-label" for="exampleRadios2">
No
</label>
</div>
<div class="form-group">
<label for="exampleFormControlFile1">Introdusca su resivo</label>
<input type="file" class="form-control-file" name="resivo" id="exampleFormControlFile1">
</div>
<hr>
<input type="submit" name="submit" value="enviar">
<hr>
<?php include("validar.php"); ?> </form>
</div>
<div class="col-sm"></div>
</div>
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
</body>
</html>
<!-- y esto en una hoja aparte que se llama con el archivo de include que esta debajo del submit-->
<?php
if(isset($_POST['submit'])){
if(($adios == 1) && ($_FILES["resivo"]["error"]>0)){
echo "escoja unas de las optiones de resivo";
}else{ // aqui poner el codigo del resivo que deseas tener y guardar
}
}
?>
