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Regex reject pattern from Fedibird

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This commit is contained in:
Mike Barnes 2025-03-27 21:01:08 +11:00
commit 9ee03ac660
9 changed files with 57 additions and 1 deletions
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11
app/validators/regexp_syntax_validator.rb Normal file
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# frozen_string_literal: true
class RegexpSyntaxValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
return if value.blank?
Regexp.compile(value)
rescue RegexpError => e
record.errors.add(attribute, I18n.t('applications.invalid_regexp', message: e.message))
end
end