Enterwell Contest - Plugin

Shortcode: [ewc_form]

Install

1. Upload the enterwell-contest folder to wp-content/plugins/.
2. Activate Enterwell Contest in WP Admin → Plugins.
3. Create a page (npr. “Nagradna igra”) i u sadržaj ubaci: [ewc_form].

Features

• Drag & drop upload (JPG/PNG/PDF, 5 MB)
• Client + server validacija
• Unique checks (email + broj računa) + DB unique index
• AJAX submit, success/error states, pristupačnost (ARIA live)
• Admin panel: Contest prijave (pregled + CSV export)
• Emailovi: potvrda kandidatu + obavijest adminu

Security

• Nonce zaštita
• MIME/size provjere
• Prepared queries (WPDB)
• Fajlovi idu kroz WordPress Media Library

Notes

• Admin email se čita iz Settings → General → Administration Email Address.
• CSV export: WP Admin → Contest prijave → Export CSV.

What could be added for production

• Server-side throttling po email/receipt
• REST endpoint + e2e testovi (Playwright) i PHP unit testovi
• i18n teksta (POT file)

reCAPTCHA v3

1. Kreiraj site i secret key (Google reCAPTCHA v3).
2. U WP Admin → Contest prijave → Postavke, upiši Site key i Secret key.
3. Skripta se automatski uključuje, token se šalje i verifikuje server-side.

Changelog

See CHANGELOG.md for version history and notable changes.

Screenshots

1. Initial application form

2. Drag & drop file

3. File upload – failed

4. File upload – success

5. Error screen

6. Success screen