Add an iframe embed code in a user custom field, display via shortcode in post

Hi Lucas,

The text field has the default sanitization callback sanitize_text_field which does not allow any tags.

You can bypass this sanitization by using setting

'sanitize_callback' => 'none'

Get more details on this documentation https://docs.metabox.io/sanitization/

Hi Lucas,

The field text or textarea content does not support parsing the shortcode in the attribute URL. If you want to do that, please use the PHP code in your template file

echo '<iframe src='. do_shortcode( '[rwmb_meta id="field_url" object_id=1 object_type="user"]' ) .' width="680" height="480" allowfullscreen></iframe>';

Or simply add the tag <iframe> in the field WYSIWYG content with attribute URL

<iframe src="https://www.youtube.com/embed/nmRKrf0JguY" width="680" height="480" allowfullscreen></iframe>

then use the shortcode to show the user field value

[rwmb_meta id="field_url" object_id=1 object_type="user"]

Get more shortcode details here https://docs.metabox.io/shortcode/