How to make it single file upload component

[bkrajendra]

Really nice component.
My backend code only handles single file upload.
How can make it for just uploading single file.?

[hbthanki]

Remove multiple from html:
<input type="file" #file style="display: none" (change)="onFilesAdded()" multiple />
or use Angular to make it configurable
<input type="file" #file style="display: none" (change)="onFilesAdded()" [multiple]="multipleFlagInComponent" />

Note: I have not tested this but it should work I assume.