$("#form-phone").submit(function(e) {
e.preventDefault();
var phone= $("#phone").val();
$.ajax({
type: "POST",
url: "json.php",
data: $(this).serialize(),
cache: false,
success: function(response) {
var jsonData = JSON.parse(response);
if (jsonData.ok == "1") {
alert("ok");
}else{
alert("error");
}
}
});
});
if(isset($_POST['phone'])) {
$phone= $_POST['phone'];
echo json_encode(array('ok' => 1));
}else{
echo json_encode(array('ok' => 0));
}
VM1632:1 Uncaught SyntaxError: Unexpected token < in JSON at position 0