disallows usage of deprecated elements (deprecated
)
HTML5 deprecated many old elements.
Rule details
Examples of incorrect code for this rule:
<center>...</center>
<big>...</big>
Examples of correct code for this rule:
<main>...</main>
Elements
When using custom elements metadata you can optionally specify a message:
{
"my-element": {
"deprecated": "replaced with <other-element>"
}
}
The message will be shown alongside the regular message:
<my-element>...</my-element>