@evanminto/show-password-element
v2.0.0
Published
Web component for toggling visiblity of a password field
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Readme
<show-password>
Element
Web component for toggling visiblity of a password field
Setup
HTML
<script src="path/to/@evanminto/show-password-element/dist/browser.js">
<!-- Base styles -->
<link rel="stylesheet" src="path/to/@evanminto/show-password-element/dist/base.css">
<!-- Overlay layout styles (optional) -->
<link rel="stylesheet" src="path/to/@evanminto/show-password-element/dist/overlay-inline-end.css">
ES Modules
You can also load the component directly in your JavaScript, which allows you to define your own custom name for the element or control the timing of module loading and custom element definition.
import { ShowPasswordElement } from '@evanminto/show-password-element';
customElement.define('show-password-element', ShowPasswordElement);
Usage
Basic
<show-password>
<input type="password">
</show-password>
Specify Exact Input
<show-password>
<input type="text">
<!-- Specify this password and ignore the text input -->
<input type="password" data-behavior="input">
</show-password>
Custom Toggle Label and Styles
<show-password>
<input type="password">
<span slot="toggle-content">Show PW</span>
</show-password>
<style>
show-password::part(toggle) {
color: red;
}
show-password::part(toggle-pressed) {
color: darkred;
}
</style>
Custom Toggle Button
<show-password>
<input type="password">
<button slot="toggle" data-behavior="toggle">Show</button>
</show-password>
Two Custom Buttons
<show-password>
<input type="password">
<div slot="toggle">
<button data-behavior="show">Show</button>
<button data-behavior="hide">Hide</button>
</div>
</show-password>
Attributes
visible
Represents whether the password text is currently visible. Adding or removing it will change the visibility, and changes caused by other mechanisms (such as the user clicking the toggle) will be reflected in the attribute.
Properties
visible
Read-write boolean property representing the same value as the visible
attribute. There is no toggle()
method, but you can easily do the following to perform a toggle in JavaScript:
showPassword.visible = !showPassword.visible;
Events
show-password-toggle
Fired on the <show-password>
element when the visibility has been toggled. If
canceled, the toggle will not occur.
Behaviors
Behaviors can be assigned to descendants of <show-password>
using the
data-behavior
attribute, enabling you to bring your own markup and hook it up
to the element’s built-in behaviors.
toggle
When clicked, toggles visible
on and off. The toggle element will also have
its aria-pressed
attribute toggled between true
and false
to reflect the
current state for assistive technology.
show
When clicked, sets visible
to true
.
hide
When clicked, sets visible
to false
.