REST API endpoint for handling contact form submissions with security verification and email integration.

Endpoint

Submit Contact Form

Endpoint: POST /wp-json/extrachill/v1/contact/submit

Purpose: Process contact form submissions with Cloudflare Turnstile verification, send notification emails, and manage newsletter subscriptions.

Parameters:

• name (string, required) – Contact’s full name
• email (string, required) – Contact’s email address (validated)
• subject (string, required) – Email subject line
• message (string, required) – Contact message content
• turnstile_response (string, required) – Cloudflare Turnstile token

Response (HTTP 200):

{
  "success": true,
  "message": "Your message has been sent successfully. We'll get back to you soon."
}

Permission: Public (no authentication required)

File: inc/routes/contact/submit.php

Processing Flow

1. Security Verification: Validates Cloudflare Turnstile token using ec_verify_turnstile_response()
2. Input Validation: Sanitizes and validates all form fields
3. Email Notifications:
   • Sends admin notification email via ec_contact_send_admin_email()
   • Sends user confirmation email via ec_contact_send_user_confirmation()
4. Newsletter Integration: Adds email to Sendy list via ec_contact_sync_to_sendy()

Error Responses

Turnstile Missing (HTTP 500):

{
  "code": "turnstile_missing",
  "message": "Security verification unavailable.",
  "data": { "status": 500 }
}

Turnstile Failed (HTTP 403):

{
  "code": "turnstile_failed",
  "message": "Security verification failed. Please try again.",
  "data": { "status": 403 }
}

Contact Unavailable (HTTP 500):

{
  "code": "contact_unavailable",
  "message": "Contact form processing unavailable.",
  "data": { "status": 500 }
}

Dependencies

• Sends admin notification email via ec_contact_send_admin_email()
• Sends user confirmation email via ec_contact_send_user_confirmation()

Integration

Used by contact forms across the platform to provide secure, spam-protected communication channels with automated email handling and newsletter integration.