_loop = function _loop(i) {
                    var input = resolvingInputs.inputs[i].input;

                    _this4.checkInput(input).then(function () {
                        _this4._addValidInput(resolvingInputs, input);
                        if (resolvingInputs.unresolvedLength === 0) {
                            _this4._endSectionValidation(node, resolvingInputs, resolve);
                        }
                    }).catch(function (errorMessage) {
                        _this4._addInvalidInput(resolvingInputs, input);
                        if (resolvingInputs.unresolvedLength === 0) {
                            _this4._endSectionValidation(node, resolvingInputs, resolve);
                        }
                    });
                }
Find all input groups within section

@param {HTMLElement} node

@returns {HTMLCollection}