我想要求上传图片按钮
这是我认为的代码
模态
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Unggah Gambar</h4>
</div>
<form id="upload-image" enctype="multipart/form-data">
<div class="modal-body">
<input id="input-dim-1" name="inputdim1[]" type="file" multiple class="file-loading" accept="image/*">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Keluar</button>
</div>
</form>
</div>
$("#input-dim-1").fileinput({
uploadExtraData: {_token:"{{csrf_token()}}", key : key},
uploadUrl: "{!! route('admin.product.getupload') !!}",
allowedFileExtensions: ["jpg", "png", "jpeg"],
minImageWidth: 50,
minImageHeight: 50,
maxFileCount: 5
});
阿贾克斯
$('#form-product').submit(function(event) {
if ($("#input-dim-1").val() == '') {
event.preventDefault();
alert("Image Is Required");
} else {
form.submit();
}
return false;
});
现在,当用户未上传图像时,将显示要求,但是当用户上传图像时,也会显示:
有人能帮我吗?
谢谢
最佳答案
你有:
<input id="input-dim-1" name="inputdim1[]" type="file" multiple class="file-loading" accept="image/*">
后端使用laravel时,您可以像这样验证所需的数组输入:
'inputdim1.*' => 'required'
在HTML方面,您可以添加必填属性:
<input id="input-dim-1" name="inputdim1[]" type="file" multiple class="file-loading" accept="image/*" required>