VIsual Campaign Builder: Add HTML Tags To Display In The HTML/CODE Block

add_filter( 'charitable_campaign_builder_html_allowed_tags', 'example_charitable_add_html_tags_to_html_visual_builder', 10, 2 );

function example_charitable_add_html_tags_to_html_visual_builder( $allowed_html = array(), $campaign ) {

	// this replaces the default allowed tags with the following. Add or remove tags (and attributes) as needed.

	$allowed_html = array(

		'a'      => [

			'href'   => [],

			'class'  => [],

			'target' => [],

		],

		'p'      => [

			'class' => [],

		],

		'span'   => [

			'class' => [],

		],

		'div'    => [

			'class' => [],

		],

		'strong' => [

			'class' => [],

		],

		'em'     => [

			'class' => [],

		],

		'b'      => [

			'class' => [],

		],

		'i'      => [

			'class' => [],

		],

		'h1'     => [

			'class' => [],

		],

		'h2'     => [

			'class' => [],

		],

		'h3'     => [

			'class' => [],

		],

		'h4'     => [

			'class' => [],

		],

		'h5'     => [

			'class' => [],

		],

		'h6'     => [

			'class' => [],

		],

		'table'  => [

			'class' => [],

		],

		'tr'     => [

			'class' => [],

		],

		'td'     => [

			'class' => [],

		],

		'th'     => [

			'class' => [],

		],

	);

	return $allowed_html;

}