💸 A clean dual-handle price range slider widget with synced From/To inputs and smart currency formatting. Type amounts or drag the handles — the values stay perfectly in sync. Ideal for e-commerce filters, travel budgets, and cost estimators. 🛒✈️📊

⚙️ Functionality

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

• 🔗 Linked inputs (From/To) with live updates + 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, helper hints

• 📏 Snap to ticks (optional) for consistent increments

• ⌨️🖱️ Keyboard, tap, and drag interactions + optional ripple/haptic feedback

• 🔁 Overlap handling: lock or auto-swap thumbs when crossing

• 🌍 RTL-ready and responsive for cards, drawers, modals

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

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

• ♿ Accessible: screen-reader labels, high-contrast text

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

Perfect for: 🛍️ price filters • ✈️ fare ranges • 🏨 hotel budgets • 🧮 cost estimators.

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, flutterflow widget, Firestore binding, Supabase integration, REST API, themed slider, accent color, modern UI, premium template.