HTML form input "enterkeyhint"
Published 15 April 2020 17:48 (1-minute read)
User agents can support the "enterkeyhint" attribute on form controls.
The enterkeyhint content attribute is an enumerated attribute that specifies what action label (or icon) to present for the enter key on virtual keyboards. This allows authors to customize the presentation of the enter key in order to make it more helpful for users.
Source: html.spec.whatwg.org