locale_string_is_safe
function locale_string_is_safe
locale_string_is_safe($string)
Check that a string is safe to be added or imported as a translation.
This test can be used to detect possibly bad translation strings. It should not have any false positives. But it is only a test, not a transformation, as it destroys valid HTML. We cannot reliably filter translation strings on import because some strings are irreversibly corrupted. For example, a & in the translation would get encoded to & by \Drupal\Component\Utility\Xss::filter() before being put in the database, and thus would be displayed incorrectly.
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