React-simple-dropzone

Description

Simple, easy to use dropzone with preview for react. With a small, light bundle size of 130kb, it contains only the necessary functionnalities written with vanilla javascript. It includes also drag and drop images from browser (within the same website or another website).

Examples

• Use the dropzone and retrieve uploaded image in blob format:

import React, {useState} from 'react';
import Dropzone from 'react-simple-dropzone/dist';
 
function App() {
  const [image, setImage] = useState(null);
  return (
    <Dropzone onSuccessBlob={ (img) => setImage(img) } />
  );
}
export default App;

• Use the dropzone and retrieve uploaded image in base64 format:

import React, {useState} from 'react';
import Dropzone from 'react-simple-dropzone/dist';
 
function App() {
  const [image, setImage] = useState(null);
  return (
    <Dropzone onSuccessB64={ (img) => setImage(img) } />
  );
}
export default App;

• Multiple images dropzone with preview with a custom display text and error handler:

import React, {useState} from 'react';
import Dropzone from 'react-simple-dropzone/dist';
 
function App() {
  const [image, setImage] = useState(null);
  const [error, setError] = useState(null);
  return (
    <Dropzone multiple="true" preview="true" displayText="Choisissez un fichier ou faites glisser un fichier ici" onError={ (err) => setError(err) } />
  );
}
export default App;

Screenshots

Drag and drop images from a website.

Image preview.

Browse files with click.

Properties (props)

Prop	Description	Return	Default value
onSuccessB64	Event called when the image drop is successful	base64 image format	undefined
onSuccessBlob	Event called when the image drop is successful	Blob image format	undefined
onError	Event called when the image drop has failed	error message	undefined
displayText	The text to display inside the dropzone	readOnly prop	"Drag & Drop images or click to upload"
preview	Enable/disable file preview	readOnly prop	true
validTypes	Valid file types that dropzone accepts	readOnly prop	['image/jpeg', 'image/png', 'image/gif']
accept	File types/signatures that dropzone accepts	readOnly prop	"image/*"
dragFromWeb	Enable/disable drag and drop from websites	readOnly prop	true
multiple	Enable/disable multiple file upload	readOnly prop	false
maxSize	Max size of file to drop in bytes	readOnly prop	10e6
clearOnInput	Enable/disable clear preview when input new files	readOnly prop	true

Changelog

• Earlier versions: Not stable.
• Version 1.0.19: Most stable basic version with onSuccessB64 and onSuccessBlob props.
• Version 1.0.20: Will have (onError, displayText, validTypes, accept, dragFromWeb, clearOnInput, preview, maxSize and multiple) props available.