Posted about 1 month ago. Visible to the public.

Transporting blank values in URL queries

URLs can transport key/value pairs ("parameters") using this syntax:

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/path?foo=bar

If the value is blank, mind these subtle differences:

URL Meaning
/path?foo= Parameters have a key foo. Its value is an empty string.
/path?foo Parameters have a key foo. Its value is null.
/path Parameters have no key foo.

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Owner of this card:

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Henning Koch
Last edit:
about 1 month ago
by Henning Koch
Keywords:
search, query, section, params
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We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Henning Koch to makandra dev
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