error-message
Error text shown only while the field is invalid (CSS only): a value out of its limits, or (2.0) a required configurator-radio group with no choice, which marks its host is-invalid instead of the browser bubble until a radio is picked. The browser's own message never shows on these fields, so a design gives each one an error-message with its limits.
On this page
error-message is a template, read by configurator-input, configurator-dimension, configurator-radio: it is never defined on its own.
Where it can go
- Inside any of:
configurator-input,configurator-dimension,configurator-radio. - Out of place, it stays in the page and does nothing: in configurator-dimension only right after its input.
What it requires
Nothing beyond Smootify: it works on every plan.