dropzone用提交按钮上载带有表单的图像

Question

我有带输入的表格，并按dropzone上传图像 我的表格是ajax请求..一切正常 现在，当我提交表单时，我会返回错误消息（如果有错误消息），并且我无法再次提交表单

这是我的代码

Dropzone.options.myDropzone= {
                url: "{{route('products::store')}}",
                // autoProcessQueue: false,
                uploadMultiple: true,
                parallelUploads: 100,
                maxFiles: 20,
                maxFilesize: 0.7,
                acceptedFiles: 'image/*',
                addRemoveLinks: true,
                dictRemoveFile: delete_image,
                dictFileTooBig: larg_image,
                init: function() {
                    dzClosure = this; // Makes sure that 'this' is understood inside the functions below.

                    document.getElementById("submit-all").addEventListener("click",function(e) {
                        // Make sure that the form isn't actually being sent.
                        // dzClosure.getQueuedFiles().length
                        if (dzClosure.files.length > 0) {
                            console.log(dzClosure.files);
                            e.preventDefault();
                            e.stopPropagation();
                            dzClosure.processQueue();
                        }else{
                            $("#submit-all").submit();
                        }
                    });
                    this.on("thumbnail", function(file) {
                        if (file.width > maxImageWidth || file.height > maxImageHeight) {
                            file.rejectDimensions()
                        }
                        else{
                            file.acceptDimensions();
                        }
                    });
                    this.on('sending', function(file, xhr, formData) {
                        var data = $('form').serializeArray();
                        $.each(data, function(key, el) {
                            formData.append(el.name,el.value);
                        });
                    });
                },
                accept: function(file, done) {
                    file.acceptDimensions = done;
                    file.rejectDimensions = function() { done(the_image_dimensions_are_large); };
                },

            }

任何解决方案？