DatetimePickerInput

react-hook-form-bound date-and-time field. Wraps the @uxf/ui/datetime-picker-input primitive and manages its value, isInvalid, and helperText from form state.

When to use

Use @uxf/form/datetime-picker-input for a combined date + time field inside a @uxf/form form — it registers the field with react-hook-form via control/name and renders validation errors automatically. For a standalone, manually-controlled datetime input (outside a form), use the @uxf/ui/datetime-picker-input twin directly. For a date-only field use @uxf/form/date-picker-input; for time-only use @uxf/form/time-picker-input.

Usage

import { DatetimePickerInput, DatetimePickerInputValue } from "@uxf/form/datetime-picker-input";
import { Form } from "@uxf/form/form";
import { useForm } from "react-hook-form";

interface FormData {
    datetime: DatetimePickerInputValue;
}

function Example() {
    const formApi = useForm<FormData>({ defaultValues: { datetime: null } });

    return (
        <Form formApi={formApi} id="example" onSubmit={(values) => console.log(values)}>
            <DatetimePickerInput control={formApi.control} isClearable isRequired label="Date and time" name="datetime" />
        </Form>
    );
}

Value

DatetimePickerInputValue = string | null — an ISO 8601 datetime string (e.g. from dayjs(...).toISOString()), or null when empty. The input displays it as D. M. YYYY H:mm (DISPLAY_DATETIME_FORMAT); see the twin for parsing/display details.

Props

DatetimePickerInputProps<FormData> = ControlProps<FormData> + the visual props of the @uxf/ui/datetime-picker-input twin (minus the ones this field manages: isFocused, isInvalid, max, min, name, onChange, pattern, step, value) + the field-specific props below.

All other props (label, placeholder, size, variant, helperText, isClearable, triggerElement, leftAddon/rightAddon/leftElement/rightElement, bottomContent, unavailableDates, popoverPlacement/popoverStrategy, …) are forwarded to the twin — see @uxf/ui/datetime-picker-input. id defaults to `${formId}__${name}`.

Validation

Built-in rules (messages come from the uxf-form-datetime-picker-input:validation.* translations; override the required one with requiredMessage):

• required — when isRequired.
• valid datetime format — a non-empty value must parse as a strict datetime, otherwise invalid-datetime-format (interpolates DISPLAY_DATETIME_FORMAT).
• min-date / max-date — when minDate / maxDate is set and the value falls outside the range.
• Add further rules via rules; a function rules.validate is merged under the custom key. The field-level error is shown as the twin's helperText and sets isInvalid.

Requirements

• Must be rendered inside a Form — it reads the form context (formId, and inherits isDisabled / isReadOnly) and needs a react-hook-form control.
• Ships no CSS of its own; it renders @uxf/ui/datetime-picker-input, so include that component's stylesheet(s) and the @uxf/ui token layer — see @uxf/ui/datetime-picker-input.

Links

• Visual/primitive twin: @uxf/ui/datetime-picker-input