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Page Link custom field – do not display if NULL

  • I have set up a page link custom field on my posts. This is not required for all posts and I have allowed ‘null’ values.

    If this is the code to display page link fields:

    <a href="<?php the_field('page_link'); ?>">Read this!</a>

    What would the if statement be so that it doesn’t display anything if the field is null?

    • Elliot

    • August 20, 2013 at 3:00 pm
    <?php if( get_field('page_link') ): ?>
    	<a href="<?php the_field('page_link'); ?>">Read this!</a>
    <?php endif; ?>
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