A clean, minimal passcode screen for quick, secure entry of 4–6 digit PINs. It features animated PIN boxes, a large numeric keypad, and smooth error/success feedback with optional biometric fallback—perfect for privacy-first flows on mobile and web.

Functionality

• Configurable PIN length (4–8 digits) with auto-advance between boxes

• Masked characters (• or *) with filled/active/idle states

• Large numeric keypad (0–9), backspace, long-press clear

• Auto-submit on completion; optional confirm-PIN flow

• Error feedback: shake animation, color change, haptics, message

• Cooldown/lockout after N failed attempts with timer

• “Forgot PIN?” action with custom callback

• Optional biometric button (Face/Touch ID) for instant unlock

• Clipboard paste detection (optional) and paste-to-boxes

• Accessibility: focus order, screen-reader labels, big hit targets

• Localization-ready labels (e.g., “Enter current Pin”)

• Theming: colors, box shape/radius, border width, spacing, fonts

• Privacy mode (hide input/preview), secure keyboard on mobile

• Analytics hooks: onDigit, onComplete, onError, onLockout

• Works offline; lightweight and responsive across devices

Use cases

• App unlock and session re-authentication

• Step-up verification for payments or withdrawals

• Protecting settings, wallet, or profile edits

• Parental/kiosk/guest modes with quick access

• Banking/fintech login screens

• Confirming sensitive actions (delete, export, reveal)

• POS, delivery, or pickup code confirmation

• Onboarding flows to set/change a PIN

Keywords
pin pad, numeric keypad, passcode entry, 4-digit pin, 6-digit pin, masked input, pin boxes, auto submit, backspace, error shake, lockout timer, cooldown, forgot pin, biometric fallback, Face ID, Touch ID, accessibility labels, haptic feedback, localization, theming, rounded boxes, secure keyboard, privacy mode, clipboard paste, otp autofill (optional), analytics events, session reauth, payment confirmation, wallet security, fintech ui, kiosk mode, guest mode, responsive ui, mobile web, Flutter widget, FlutterFlow component, secure auth, lightweight ui, premium styling, smooth animations, modern authentication.