Format ACF Number fields with Commas on the Frontend #acf

acf-numbers-with-commas.php

<?php

// Return ACF Number Fields Formatted with Commas on the Frontend
add_filter('acf/format_value/name=ACF_FIELD_NAME', 'acf_number_comma', 20, 3);
add_filter('acf/format_value/name=ANOTHER_ACF_FIELD_NAME', 'acf_number_comma_decimal', 20, 3);

// Without Decimal
function acf_number_comma($value, $post_id, $field) {
  $value = number_format(floatval($value));
  return $value;
}
// With Decimal
function acf_number_comma_decimal($value, $post_id, $field) {
  $value = number_format(floatval($value), 2);
  return $value;
}

//Use to convert all number fields
//add_filter('acf/format_value/type=number', 'acf_number_comma', 30, 3);