Code Element Dv
Set ACF Field Default Value
Use this code snippet to set an ACF field’s default value using the acf/load_field filter hook.
Replace:
field_name: with the name of your ACF text field
$default_value: with your default value
/**
* Set Default Value
*/
add_filter('acf/load_field/name=field_name', function ($field) {
$default_value = 'Replace Me';
$field['default_value'] = $default_value;
return $field;
});