public function firstLinePatternIsCorrect() { $firstLine = $this->excelInputFile->firstRow(); if (utf8_encode($firstLine[1]) != 'Países' && $firstLine[1] != 'Paises' && utf8_encode($firstLine[1]) != 'País' && $firstLine[1] != 'Pais') { return false; } return $this->lineNumberPatterns($firstLine); }