I wish to check validation of the form by PHP (without Java script).
But if the form doesn't validate, I can redirect the page by
PHP Code:
header("Location: Myform.php"); 
this code.
But all form fields will be reset on that time.
So that page will not be a user friendly.
If I can post data automatically to Myform.php I can do this simply!

Most of the sites have the technology what I like. But I don't know how to do that!
Can you help me to fulfill my desire please?