'Set Form action in wordpress

I am creating form for wordpress website. Currently i am getting value on same page successfully with blank action.

Now i need to get form value on data.php page.

Form

<form id="post-container" action="<?php echo home_url( '/' ); ?>data.php" method="POST">
   <input name="aa" value="post_id"> ........ </input>
   <input name="ab" value="post_id"> ........ </input>
 <input type="submit" name="submit" value="submit">
</form>

data.php

<?php 
if (isset ( $_POST['aa'] )){
  $ID = $_POST['aa'] ;
  echo get_post_meta( $ID, 'brand', true );
}

if (isset ( $_POST['ab'] )){
  $ID = $_POST['ab'] ;
  echo get_post_meta( $ID, 'brand', true );
}
?>

After submit

url = http://localhost/mobile/data.php which is correct.

but it display index.php which is wrong and also not print any value.

How to submit form to data.php and print value?

wordpresshtmlforms


Solution 1:[1]

Wordpress have protection from POST, GET requests..

I have some links about it
wordpress-jquery-contact-form-without-a-plugin
create-a-submit-form-in-wordpress
add_query_arg
how-to-submit-a-form-in-wordpress

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 Community

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