drw

Date Range Widget (drw) provides a simple date field widget with min/max validation and support for relative dates like "today" or "-18 years".

Perfect for age verification, event registration, appointment booking, and any form requiring date restrictions.

Key Features:

• Relative dates: Use -18 years, today, +90 days, etc.
• Easy configuration: Set restrictions directly in field widget settings: no code needed
• Custom error messages: Optional personalized validation messages with dynamic placeholders

Common Use Cases:

• Age verification: Min: -18 years
• Future dates only: Min: today
• Event period: Min: 2024-01-01, Max: 2024-12-31
• Booking window: Min: today, Max: +90 days

Quick Setup:

1. Go to Manage form display for your content type
2. Change date field widget to "Date Range Widget"
3. Click ⚙️ to configure:
   • Set min/max dates (absolute or relative)
   • Check "Enable custom error messages" to personalize validation feedback
   • Use @min and @max placeholders in custom messages

Lightweight & Dependency-Free: No external dependencies, no JavaScript!