hast-util-labelable
hast utility to check if an element is labelable.
Install
npm:
npm install hast-util-labelable
Use
var labelable = require('hast-util-labelable')
labelable({type: 'element', tagName: 'div'}) // => false
labelable({type: 'element', tagName: 'input'}) // => true
labelable({
type: 'element',
tagName: 'input',
properties: {type: 'hidden'}
}) // => false
API
labelable(node)
Check if the given value is a labelable element.
Parameters
node
(*
, optional) — Value to check, probablyNode
Returns
boolean
— Whether node
is a labelable element. Labelable nodes have a tagName
set to button
, keygen
, meter
, output
, progress
, select
, textarea
, and input
(excluding [type=hidden]
).
Security
hast-util-labelable
does not change the syntax tree so there are no openings for cross-site scripting (XSS) attacks.
Related
hast-util-is-element
— check if a node is a (certain) elementhast-util-has-property
— check if a node has a propertyhast-util-is-body-ok-link
— check if a node is “Body OK” link elementhast-util-is-conditional-comment
— check if a node is a conditional commenthast-util-is-css-link
— check if a node is a CSS link elementhast-util-is-css-style
— check if a node is a CSS style elementhast-util-embedded
— check if a node is an embedded elementhast-util-heading
— check if a node is a heading elementhast-util-interactive
— check if a node is interactivehast-util-is-javascript
— check if a node is a JavaScript script elementhast-util-phrasing
— check if a node is phrasing contenthast-util-script-supporting
— check if a node is a script-supporting elementhast-util-sectioning
— check if a node is a sectioning elementhast-util-transparent
— check if a node is a transparent elementhast-util-whitespace
— check if a node is inter-element whitespace
Contribute
See contributing.md
in syntax-tree/.github
for ways to get started. See support.md
for ways to get help.
This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.