Payload CMS provides robust access control features that allow you to define permissions at a granular level. With custom access controls, you can limit access to collections, fields, and individual documents based on user roles or other conditions. This guide will walk through setting up access control in Payload CMS, from basic role permissions to… Continue reading Implementing Access Control in Payload CMS
Tag: React
Adding Validation Rules in Payload CMS Fields
Introduction Field validation is crucial to ensure data quality and integrity in Payload CMS. By configuring validation rules, you can enforce requirements on fields, such as length, format, and uniqueness. 1. Adding Validation to Fields Each field type in Payload CMS has built-in options for validation. Let’s explore some examples of adding validation rules to… Continue reading Adding Validation Rules in Payload CMS Fields
Defining Collections in Payload CMS
Introduction Payload CMS uses collections to group and structure data, similar to database tables. In this guide, we’ll explore how to define collections, customize fields, and set up basic relationships. What is a Collection? A collection in Payload CMS is a way to organize similar data types, such as Posts, Authors, and Categories. Each collection… Continue reading Defining Collections in Payload CMS
TypeScript Generics in Custom React Hooks
In custom hooks, TypeScript generics allow you to define flexible data types at runtime, enabling a single hook to work with various data structures. Generics are ideal for hooks that perform similar operations on different types of data, like fetching various API data or managing states of diverse data models. What Are Generics? In TypeScript,… Continue reading TypeScript Generics in Custom React Hooks
React-Redux Import Error
Issue : [vite] Internal server error: Failed to resolve import “react-redux” from “srcmain.jsx”. Does the file exist? Plugin: vite:import-analysis import App from “./App.jsx”; 5 | import “./index.css”; 6 | import { Provider } from “react-redux”; | ^ 7 | import store from “./Store/Store.js”; 8 | ReactDOM.createRoot(document.getElementById(“root”)).render( Solutions: Resolve Potential Conflicts: Ensure that the React and Redux versions are compatible. You can check and update… Continue reading React-Redux Import Error
useId hook in React
React’s useId hook provides a unique, stable ID that is useful for accessibility, form inputs, and ensuring consistency across server-side and client-side renders. It was introduced to help developers avoid manually generating IDs, particularly in dynamic or reusable components. How It Works useId generates a unique ID string that remains stable across the component’s lifecycle.… Continue reading useId hook in React
useCallback hook in React
React’s useCallback hook is designed to optimize performance by memoizing functions, ensuring they are only recreated when their dependencies change. It’s particularly useful in preventing unnecessary re-renders in child components that rely on stable function references. How It Works React creates a new function every time a component re-renders. While this usually isn’t a problem,… Continue reading useCallback hook in React
Optimizing Performance with useMemo in React
React’s useMemo hook is a powerful tool for optimizing performance by memoizing the results of expensive computations, ensuring they are recalculated only when necessary. How It Works useMemo stores the result of a function and only recomputes it when one of its dependencies changes. This prevents unnecessary recalculations, improving performance in cases where the computation… Continue reading Optimizing Performance with useMemo in React
useContext Hook in React
React’s useContext hook simplifies global state management by allowing components to share data without passing props down the component tree Example // 1. Create a context const ThemeContext = React.createContext(); function App() { const [theme, setTheme] = React.useState(‘light’); return ( // 2. Provide the theme value to descendants <ThemeContext.Provider… Continue reading useContext Hook in React
React 18 Feature Quick Guide
React 18 Feature Quick Guide Now let’s look at each of these updates in more detail. But first, if you haven’t already, let’s learn how to update React. Concurrent Rendering: Improves performance by allowing React to work on multiple tasks simultaneously without blocking the main thread. Automatic Batching: Multiple state updates within an event handler… Continue reading React 18 Feature Quick Guide