Translations:Help:Extension:ParserFunctions/75/en

This function takes an input string and returns one of two results; the function evaluates to true if the input string contains an HTML object with class="error", as generated by other parser functions such as #expr, #time</tt></> and <tvar|rel2abs>#rel2abs</tt></>, template errors such as loops and recursions, and other "failsoft" parser errors.