# Cert-web-component using uploaded certificate

**URL:** https://community.blockcerts.org/t/cert-web-component-using-uploaded-certificate/1194
**Category:** Technical
**Created:** [July 13, 2018, 4:05am UTC](https://community.blockcerts.org/t/cert-web-component-using-uploaded-certificate/1194 "2018-07-13T04:05:23Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![KuAmirul](https://avatars.discourse-cdn.com/v4/letter/k/b2d939/32.png) [@KuAmirul](https://community.blockcerts.org/u/KuAmirul)
#### Post date: [July 13, 2018, 4:05am UTC](https://community.blockcerts.org/t/cert-web-component-using-uploaded-certificate/1194/1 "2018-07-13T04:05:23Z")

</div>

I am creating a verification page using cert-web-component. From what I understand, when using the tags, I need to have the file on my server based on the line:

```
<blockchain-certificate href="./path/to/your/certificate.json">
</blockchain-certificate

```

The page that i am working on is something similar to [Blockcerts.org](http://Blockcerts.org) where user will upload the JSON file and the website will read the JSON files stored on the user’s computer, using JS FileReader API, hence not requiring a server to store every files uploaded.

I have implemented the `<credential-verifier>` module from Blockcerts where it displays the verification process, but I would also like to have the certificate being rendered and displayed using the `<blockchain-certificate>` as well, if possible.

I believe I need to figure out how to configure the href part of the tag to read from the FileReader, but I still havent find out how.  
Any advice or help on this is greatly appreciated.