Location Button Demo
A location icon inside a text field. Click it, allow location access, and the field is filled for you. The postcode field uses postcodes.io (UK) and falls back to BigDataCloud elsewhere; the town or city field is a separate control that uses BigDataCloud and works worldwide.
Privacy: your position goes from your browser to postcodes.io (UK postcodes) or BigDataCloud (elsewhere, and for the town or city field) only. Nothing is sent to or stored by this site.
Other form builders: add the CSS class nl-locate-postcode to a field (for example in Bricksforge) to get the same button.
CSS class for other form builders: nl-locate-city for the town or city button.