Code Explainers

Code explainers tagged #file-validation

php 
<?php
 
namespace App\Support;
 

Detecting file types by MIME in PHP

file-validation mime-detection whitelist
Intermediate 7 steps
typescript 
import { useCallback, useRef, useState } from "react";
 
type UploadZoneProps = {
  accept?: string[];

A drag-and-drop file upload zone in React

drag-and-drop file-validation controlled-state
Intermediate 9 steps