18 lines
597 B
Go
18 lines
597 B
Go
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// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
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// SPDX-License-Identifier: PolyForm-Noncommercial-1.0.0
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// Package fediverse validates the fediverse handle that posts, users and
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// the site configuration carry. It is a leaf so that the configuration
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// and the domain object can share one rule without either importing the
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// other.
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package fediverse
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import "regexp"
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var handleRe = regexp.MustCompile(`\A@[^@\s]+@[^@\s]+\z`)
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// Valid reports whether handle looks like @user@host.
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func Valid(handle string) bool {
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return handleRe.MatchString(handle)
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}
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