SwiftUI input fields and form controls

A currency amount entry that formats live in the user's locale as each digit lands (grouping, decimal separator, symbol before or after, the currency's own fraction digits), with a large auto-fitting figure whose digits roll in, a blinking caret right after the digits, robust paste of amounts like "$1,234.56" or "1 234,56 €", and a limit that refuses the keystroke with a damped shake, an error haptic and a message line, all backed by a `Decimal` binding.

A start-to-end date range picker on a paged month grid built from the environment calendar and locale, where the first tap drops a solid butter start block, the second closes the range and a soft band sweeps day by day between the two blocks, wrapping across week rows with rounded caps, while sold-out days are struck through, a maximum length dims unreachable days, months page by swipe or chevrons with a rolling title, and a summary reads out the dates and nights.

A thumbless slider drawn as a solid color bar that swells from 8pt to a 32pt block under the finger, shows detent dots and an inverting readout while dragging, squishes past either end, and can carry an uppercase label with a big light numeral; a second init selects a range with two sinking handles.

A scrolling rail of filter chips with optional counts where one solid indicator glides between single-select picks, multi-select picks light up as color blocks with dark ink and gather at the leading edge behind a counting Clear chip, the chosen chip scrolls into view, and edges fade only when content overflows.

A text field on a soft 56pt block whose label rests inside as a placeholder and glides up into a caption on focus or once filled, with an optional leading icon, a clear button, help text, a grapheme-accurate character limit with a counter that turns into a tangerine chip and bumps when extra input is refused, and validation that waits until you leave the field before drawing an error ring, sliding in the message with an error haptic and a VoiceOver announcement, then shows a sage check once fixed.

A dual-thumb slider for a range of values, with two round thumbs on a quiet track and the selected span drawn as a solid color block between them; drag either thumb or touch the track to pull the nearest one over, values snap to a step without floating drift, the thumbs never cross and keep a minimum gap, a grabbed thumb grows and its readout chip fills with the block color, the two readouts merge into one chip instead of colliding, and every step ticks a selection haptic with a firmer impact at a bound or the gap.

A capsule stepper with round minus and plus buttons around a solid numeral block; tap, hold to repeat with acceleration, or scrub sideways across the block for velocity-scaled steps while a ruler slides under the finger, and the capsule rubber-bands at the bounds.

A password field on a soft 56pt block with a focus ring and a round reveal toggle that keeps focus, a strength bar that grows through four color blocks with a matching label chip, requirement chips that turn into solid blocks with drawn checks and collapse when complete, a success check, and a damped shake with an error chip.

A tag and recipient field where committed entries become solid color chips with dark ink that wrap across lines while the text field takes the rest of the last line, return, comma or a paste of a whole list commits trimmed tokens with duplicate, limit and validation checks, backspace on an empty field highlights the last chip and a second press removes it, and an inline suggestion list filters as you type.