Previous/Next Post Navigation in Custom Post Type Single Page

Finally, we got the solution for Previous/Next Post Navigation in Custom Post Type Single Page. Use the following code to add Previous/Next Post Navigation in Custom Post Type Single Page. Two type of code is we are sharing, one will display the name of the previous or next post and another will display the words Previous and Next instead of post name.

-----This one will display the name of the previous or next post.------

<?php if( is_singular('lesson') ) { ?>
<div class="post-nav">
<div class="alignleft prev-next-post-nav"><?php previous_post_link( '&laquo; %link' ) ?></div>
<div class="alignright prev-next-post-nav"><?php next_post_link( '%link &raquo;' ) ?></div>
</div><?php } ?>


------This one will display the words Previous and Next.-------
<?php if( is_singular('lesson') ) { ?>
<div class="post-nav">
<div class="alignleft prev-next-post-nav"><?php previous_post_link( '%link', 'Previous' ) ?></div>
<div class="alignright prev-next-post-nav"><?php next_post_link( '%link', 'Next' ) ?></div>
</div><?php } ?>