Player Data - QBCore Guide for FiveM

Introduction

This tutorial turns Player Data into a clean, developer-friendly guide for QBCore/FiveM. You will follow a step-by-step flow, copy the relevant code patterns, and learn the “why” behind the setup.

Requirements

• QBCore installed and running on a dev server
• Basic Lua knowledge and comfort reading FiveM patterns
• A test workflow for iterating safely (dev server, not production)
• Optional: a code editor with Lua/FiveM helpers (VS Code recommended)

Step-by-Step Guide

Step 1: Overview

In this step, you will apply the overview concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 2: Accessing Player Data

In this step, you will apply the accessing player data concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 3: Server-Side

In this step, you will apply the server-side concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 4: Client-Side

In this step, you will apply the client-side concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 5: Player Data Structure

In this step, you will apply the player data structure concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 6: Core Information

In this step, you will apply the core information concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 7: Common Player Data Operations

In this step, you will apply the common player data operations concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 8: Character Information

In this step, you will apply the character information concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Code Example

local QBCore = exports['qb-core']:GetCoreObject()
 
-- Get player object
local Player = QBCore.Functions.GetPlayer(source)
 
if Player then
    -- Access player data
    local playerData = Player.PlayerData
    print("Player name: " .. playerData.charinfo.firstname .. " " .. playerData.charinfo.lastname)
end

Tips & Best Practices

• Keep authority on the server: validate inputs before money/database operations.
• Start with one resource/module at a time, then refactor after you verify it works.
• Use callbacks for request/response flows and events for push/UX updates.
• When you run loops, avoid freezes: always yield with Wait() (client/server) and cache hot values.