Is there a theme function for is_password_protected()?

Question

I'm looking at the function and template references and I'm not seeing a way to test for whether a post is protected. Is there a theme function for (something like) is_password_protected()?

I'm already using add_filter( 'the_password_form', 'custom_password_form' ); to override the default form that shows up, but I want to customize some other aspects of the look when a post is password protected.

Answer 1

Yes there is. It's post_password_required:

Whether post requires password and correct password has been provided.

Answer 2

Should be done close to this:

<?php 
if ( have_posts() ) :

while ( have_posts() ) : 

    if ( post_password_required() ) :
        the_content();
    else :

    endif; // password

endwhile; 
else: 
?>