The nf-core website renders Strings that are validated via a pattern at the bottom of the help text (see screenshot, for example this sarek parameters : https://github.com/nf-core/sarek/blob/500ef3eb5d79a7037bd6a111ffcc1d79895c3b8d/nextflow_schema.json#L114).

It would be great to incorporate this into the Launchform on Platform as well. Currently, to obtain the full list of allowed string patterns, I must either intentionally mistype and trigger the validation or leave the platform to check the parameter on the nf-core website.

website code here: https://github.com/nf-core/website/blob/1ed0d3efc092303725ea58e2db7add334aaf9f4b/sites/main-site/src/components/schema/SchemaListingElement.svelte#L12