A clean dual-handle price range control with synchronized From/To inputs and currency formatting. Type amounts or drag the handles—the values stay perfectly in sync. Great for e-commerce filters, travel budgets, and cost estimators.

Functionality

• Dual handles to select min–max with colored active track.

• Linked inputs (From / To) with live update and validation.

• Currency & locale formatting (symbols, thousands separators, decimals).

• Step & precision controls (e.g., 1 / 10 / 100; 0–2 decimals).

• Min/Max bounds with clamping, error states, and helper hints.

• Snap to ticks (optional) for consistent increments.

• Keyboard, tap, and drag interactions; ripple/haptic feedback (optional).

• Overlap handling: lock or swap thumbs when crossing.

• RTL ready and responsive layout for cards, drawers, and modals.

• Theming: accent color, track thickness, thumb style, input chips, shadows.

• Disabled/read-only modes and preset buttons (e.g., “Under $500”) (optional).

• Accessible: screen-reader labels and high-contrast text.

• Data-ready: bind to Firestore/Supabase/REST/local state with onChange/onEnd.

Keywords: range slider, price slider, currency slider, budget slider, min max, dual handle, linked inputs, value fields, currency format, thousands separator, locale formatting, step size, precision, tick marks, snap to step, active track, ripple feedback, validation, clamping, error state, RTL support, responsive UI, accessible slider, e-commerce filter, fare range, hotel price, cost estimator, FlutterFlow slider, Flutter widget, Firestore binding, Supabase integration, REST API, themed slider, accent color, modern UI, premium template.