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How to accept Xlsx file only in attachment column and it should not accept same file with same file name in Powerapps

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Posted on by Argus_1234

Hi Everyone I am new to Powerapps Please help me in this situation I have edit form in edit form i have attachment column my requirement is in attachment column it should have only accept xlsx files and it should not have accept same file with same file name

if user try to upload the attachment column should get reset . Please help me anyone

I have used this formula its not working

With({type:Last(Split(Last(DataCardValue147_1.Attachments).Name,".")).Value},

If(IsBlank(Find(type,".xlsx")),Notify("Only Xlsx files are allowed");Reset(DataCardValue147_1)))

Thanks and Regards

Argus

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Building Power Apps

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VishalJhaveri 1,167 Moderator on at

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I don't think it is possible.
If my answer helps you, please mark it as solution.

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v-qiaqi@microsoft.com on at

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Hi @Argus_1234,

Just set the OnAddFile property of the DataCardValue147_1 as below:

If(Not(EndsWith(First(Self.Attachments).Name, ".xlsx")),Notify("Only xlsx files are allowed", NotificationType.Error); Reset(Self))

Add to avoid it should not have accept same file with same file name, please check this thread:

Solved: Restricting duplicates in attachments control. - Power Platform Community (microsoft.com)

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Argus_1234 61 on at

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Hi @v-qiaqi-msft Thanks for your Solution But Duplicate Attachments issue not resolved i am getting error in duplicate attachments formula . Please help me

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