服务器端验证PHP与目标属性

Question

I am trying to used a server side validation on php where in my form has a action and target attribute. My form looks like this.

<form action="destination.php" method="POST" target="blank">
/* inputs here
<input type="submit" name="submit">
</form>

I tried to used validation on the same page as the form. But since it has a target="blank" attribute. It is not working. Any idea on how can I make a server side validation on this way? thanks.

if(isset($_POST['submit']))
{
    /* validation here..
}

Answer 1

try this,

<form action="destination.php" method="POST">
<input type="submit" name="submit" value="data">
</form>

/* destination.php */

if(isset($_POST['submit']))
{
    /* validation here..
}