import { type dom } from "https://deno.land/x/evt@v2.4.16/lib/index.ts";
const { HTMLButtonElement } = dom;
Provides properties and methods (beyond the regular HTMLElement interface it also has available to it by inheritance) for manipulating elements.
Properties
Retrieves a reference to the form that the object is embedded in.
Overrides the action attribute (where the data on a form is sent) on the parent form element.
Used to override the encoding (formEnctype attribute) specified on the form element.
Overrides any validation or required attributes on a form or form elements to allow it to be submitted without validation. This can be used to create a "save draft"-type submit option.
Returns the error message that would be displayed if the user submits the form, or an empty string if no error message. It also triggers the standard error message, such as "this is a required field". The result is that the user sees validation messages without actually submitting.
Returns a ValidityState object that represents the validity states of an element.
Methods
Returns whether a form will validate when it is submitted, without having to submit it.
Sets a custom error message that is displayed when a form is submitted.