2021-06-07 14:51:52 -06:00
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# Pleroma: A lightweight social networking server
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2022-02-25 23:11:42 -07:00
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# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
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2021-06-07 14:51:52 -06:00
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.Utils.Guards do
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@moduledoc """
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Project-wide custom guards.
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See: https://hexdocs.pm/elixir/master/patterns-and-guards.html#custom-patterns-and-guards-expressions
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"""
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@doc "Checks for non-empty string"
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defguard not_empty_string(string) when is_binary(string) and string != ""
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end
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