Class: UnicodeUsernameAllowlistValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/validators/unicode_username_allowlist_validator.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ UnicodeUsernameAllowlistValidator

Returns a new instance of UnicodeUsernameAllowlistValidator.



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# File 'lib/validators/unicode_username_allowlist_validator.rb', line 4

def initialize(opts = {})
  @opts = opts
end

Instance Method Details

#error_message ⇒ Object 



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# File 'lib/validators/unicode_username_allowlist_validator.rb', line 27

def error_message
  @error_message
end

#valid_value?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/validators/unicode_username_allowlist_validator.rb', line 8

def valid_value?(value)
  @error_message = nil
  return true if value.blank?

  if value.match?(%r{\A/.*/[imxo]*\z})
    @error_message =
      I18n.t("site_settings.errors.allowed_unicode_usernames.leading_trailing_slash")
  else
    begin
      Regexp.new(value)
    rescue RegexpError => e
      @error_message =
        I18n.t("site_settings.errors.allowed_unicode_usernames.regex_invalid", error: e.message)
    end
  end

  @error_message.blank?
end