database/migrations/2018_02_25_081646_create_document_formats_table.php
/**
     * Reverse the migrations.
     *
     * @return void
     */
Reverse the migrations.
@return void
Reverse the migrations . @return void
public function down()
    {
        Schema::dropIfExists('document_formats');        
    }
public function down ( ) { Schema :: dropIfExists ( 'document_formats' ) ; }
Reverse the migrations.
Reverse the migrations .