Searchbar allows to search for non existing repos, leads to 404

[FelixKirsch]

Description

The search box "Search for a repo" on the main page allows for every input. If I type in "codekernai" and hit enter, this leads to a new page with a 404 error. The problem occurs for every search string that does not match an existing repository.

Suggested Fix

Only allow submitting the search if the input matches one of the suggested repositories, and stating that no matching repository was found otherwise.

[jonathimer]

@garrrikkotua we should add a tooltip that explain the search

[VBPMP]

please assign this work to me