Enable Drag and Drop on Adding Plugin Upload

A WordPress plugin that adds drag and drop capabilities to the plugin upload form on /wp-admin/plugin-install.php.

Features:

• Drag and drop ZIP files directly onto the upload form
• Visual feedback during drag operations
• Click-to-browse functionality on the drop zone
• Automatic file validation (ZIP files only)
• Success/error messages for user feedback
• Smooth animations and transitions

How It Works:

The plug-in:
* Only loads on the plug-in install page (plugin-install.php)
* Adds a visual drop zone below the upload form
* Handles drag and drop events
* Validates dropped files (must be ZIP files)
* Automatically populates the file input when a file is dropped
* Provides visual feedback during drag operations

Browser Support:

Works in all modern browsers that support the HTML5 Drag and Drop API:
* Chrome
* Firefox
* Safari
* Edge

1. Upload the plug-in folder to /wp-content/plugins/
2. Activate the plug-in through the ‘Plug-ins’ menu in WordPress
3. Navigate to Plug-ins > Add New > Upload Plug-in
4. Drag and drop a plug-in ZIP file onto the form

1.0.0

• Initial release
• Added drag and drop functionality to plug-in upload form
• Visual feedback during drag operations
• Automatic file validation for ZIP files
• Click-to-browse functionality on drop zone