def build_errors(type, category = nil, row = nil, column = nil, content = nil, constraints = {})
      @errors << Csvlint::ErrorMessage.new(type, category, row, column, content, constraints)
    end
def build_errors(type, category = nil, row = nil, column = nil, content = nil, constraints = {})
      @errors << Csvlint::ErrorMessage.new(type, category, row, column, content, constraints)
    end
Creates a validation error