src/Fields/Field.php
public function getId($extra = null)
    {
        $id = $this->beforeId.$this->id.$this->afterId;

        if (! Cuztom::isEmpty($extra)) {
            $id = $id.'_'.$extra;
        }

        return apply_filters('cuztom_field_id', $id, $this, $extra);
    }
public function getId($extra = null)
    {
        $id = $this->beforeId.$this->id.$this->afterId;

        if (! Cuztom::isEmpty($extra)) {
            $id = $id.'_'.$extra;
        }

        return apply_filters('cuztom_field_id', $id, $this, $extra);
    }
public function getId ( $ extra = null ) { $ id = $ this -> beforeId . $ this -> id . $ this -> afterId ; if ( ! Cuztom :: isEmpty ( $ extra ) ) { $ id = $ id . '_' . $ extra ; } return apply_filters ( 'cuztom_field_id' , $ id , $ this , $ extra ) ; }
Get the complete id.

@return string
Get the complete id .