add custom id to acf field

• grosfaignan

• August 22, 2020 at 3:14 am

hi i tried this function to add it :

function my_load_field($field)
{
	$regex .= ' custom_acf_class_' . $field['name'];
	// add to class
	if (!preg_match('~' . $regex . '~', $field['wrapper']['class'])) {
		$field['wrapper']['class'] .= ' custom_acf_class_' . $field['name'];

		// return
		
    }
    if(!$field['wrapper']['id']){
        $field['wrapper']['id'] = strval(rand(10000000000,100000000000)). '_' . $field['name'];
    }
    return $field;
}

problem is the id value is the same for all field. rand value seems to be stocked or hooks called once…

how can i do ?

• grosfaignan

• August 22, 2020 at 7:23 am

i finally found the problem, in acf clone filed choose the “group” in display format option