A date input — a hidden ISO <input> that carries the value plus a trigger
that opens a keyboard-navigable calendar (W3C APG date-grid pattern).
<.date_input field={@form[:due_on]} label="Due date" />
<.date_input field={@form[:start]} min="2026-01-01" max="2026-12-31" />The hidden input holds yyyy-mm-dd, so phx-change/phx-submit and Ecto
:date casting work unchanged. The calendar grid supports arrow keys
(±1 day / ±1 week), Home/End (week), PageUp/PageDown (month), and
Enter/Space to pick.
Summary
Functions
A date and time picker — a time bar (hour / minute / AM·PM, or 24h
military) sits above the calendar. The hidden value is an ISO datetime
(yyyy-mm-ddThh:mm).
Functions
Attributes
field(Phoenix.HTML.FormField) - Defaults tonil.id(:string) - Defaults tonil.name(:string) - Defaults tonil.value(:any) - ISO yyyy-mm-dd. Defaults tonil.min(:string) - Defaults tonil.max(:string) - Defaults tonil.today(:string) - Defaults tonil.label(:string) - Defaults tonil.hint(:string) - Defaults tonil.errors(:list) - Defaults tonil.required(:boolean) - Defaults tofalse.placeholder(:string) - Defaults to"Pick a date…".time(:boolean) - also pick a time (datetime value). Defaults tofalse.time_format(:string) - 12h AM/PM or 24h military. Defaults to"12". Must be one of"12", or"24".
A date and time picker — a time bar (hour / minute / AM·PM, or 24h
military) sits above the calendar. The hidden value is an ISO datetime
(yyyy-mm-ddThh:mm).
<.datetime_input field={@form[:starts_at]} label="Starts" />
<.datetime_input field={@form[:starts_at]} time_format="24" />Attributes
field(Phoenix.HTML.FormField) - Defaults tonil.id(:string) - Defaults tonil.name(:string) - Defaults tonil.value(:any) - ISO yyyy-mm-ddThh:mm. Defaults tonil.min(:string) - Defaults tonil.max(:string) - Defaults tonil.today(:string) - Defaults tonil.label(:string) - Defaults tonil.hint(:string) - Defaults tonil.errors(:list) - Defaults tonil.required(:boolean) - Defaults tofalse.placeholder(:string) - Defaults to"Pick a date & time…".time_format(:string) - Defaults to"12". Must be one of"12", or"24".