Reply To: Number field as Currency

• sguilliard

• May 19, 2021 at 9:54 am

Add this filter to the functions.php file in your child theme:

add_filter( 'acf/format_value/name=your_acf_field_name', 'format_number_as_currency', 20, 3 );
function format_number_as_currency( $value, $post_id, $field ){
	if($value > 0) :
		$value = '$' . number_format(($value), 0, '.', ',');
	endif;
	return $value;
}

Change your_acf_field_name part of the filter hook to the name of your ACF field.

You can also change the currency symbol used in $value – e.g. £ for GBP, or € for EUR

Hope that helps…