.NET MAUI OTP Input (SfOtpInput) Skill

The OTP Input is a specialized user interface component for collecting one-time passwords (OTPs) in authentication workflows. This skill provides comprehensive guidance for implementing OTP Input controls in .NET MAUI applications with proper configuration, styling, event handling, and validation.

When to Use This Skill

Use this skill when you need to:

• Build authentication flows — Implement SMS or email-based OTP verification systems
• Create multi-step verification — Develop secure login processes requiring one-time passwords
• Design password reset flows — Build secure account recovery with OTP confirmation
• Implement account security — Add two-factor authentication (2FA) with time-limited codes
• Collect structured numeric/alphanumeric input — Use OTP Input for any fixed-length code entry
• Customize input appearance — Apply different styling modes (Outlined, Filled, Underlined) to match app design
• Handle input validation — Real-time validation and completion detection for OTP codes
• Support accessibility — Ensure keyboard navigation and screen reader compatibility

Keywords that should trigger this skill: OTP, one-time password, authentication, verification code, SMS verification, email verification, 2FA, two-factor authentication, OtpInput, SfOtpInput, security verification, code entry, phone verification, MAUI input