# "Save Invite" button not working "is not a function" error \[cache issue\]
**URL:** https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660
**Category:** Support
**Tags:** invites
**Created:** [February 8, 2024, 9:21am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660 "2024-02-08T09:21:15Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@gassim](https://meta.discourse.org/u/gassim)
#### Post date: [February 8, 2024, 9:21am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/1 "2024-02-08T09:21:15Z")
Hi
When I click on the ‘save invite’ after filling in the information for the invitation, nothing happens, and in the console (DevTools) it shows an error “this.invite.save is not a function.” I believe this is a bug, could you please confirm that it will be fixed?
see screenshot:
For anyone facing the same issue, you can temporarily create invitation links using the Discourse API:
```plaintext
var myHeaders = new Headers();
myHeaders.append("Api-Username", "Gassim");
myHeaders.append("Content-Type", "application/json");
myHeaders.append("api-key", "amazingseceretAPIkey");
var raw = JSON.stringify({
"max_redemptions_allowed": 1000000,
"topic_id": 56955,
"group_names": "AMAZINGGROUP",
"expires_at": "2024-02-08T12:00:00.000Z"
});
var requestOptions = {
method: 'POST',
headers: myHeaders,
body: raw,
redirect: 'follow'
};
fetch("domain/invites.json", requestOptions)
.then(response => response.text())
.then(result => console.log(result))
.catch(error => console.log('error', error));
```
Thanks!
---
### Author:  [@JammyDodger](https://meta.discourse.org/u/JammyDodger)
#### Post date: [February 8, 2024, 9:22am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/2 "2024-02-08T09:22:36Z")
Just to check, have you updated your site to the latest version?
---
### Author:  [@gassim](https://meta.discourse.org/u/gassim)
#### Post date: [February 8, 2024, 9:23am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/3 "2024-02-08T09:23:28Z")
Yes, please see screenshot below:
---
### Author:  [@JammyDodger](https://meta.discourse.org/u/JammyDodger)
#### Post date: [February 8, 2024, 10:41am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/4 "2024-02-08T10:41:35Z")
Judging by the number in blue, it looks like you last updated about a week ago?
Could you update to latest from your `/upgrade` page and see if the problem persists?
---
### Author:  [@Arkshine](https://meta.discourse.org/u/Arkshine)
#### Post date: [February 8, 2024, 2:57pm UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/5 "2024-02-08T14:57:39Z")
That’s odd. I can’t reproduce it from his version. Hopefully, upgrading will fix the issue.
---
### Author:  [@gassim](https://meta.discourse.org/u/gassim)
#### Post date: [February 8, 2024, 3:17pm UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/6 "2024-02-08T15:17:24Z")
Hi!
Thanks for the tip. Updating did not resolve the issue so I cleared all site data from the browser, logged out, and then logged back in so when I tried to create an invite again, it worked.
Sorry for not checking the cache first, and thanks for the help!
---
### Author:  [@system](https://meta.discourse.org/u/system)
#### Post date: [March 9, 2024, 3:18pm UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/7 "2024-03-09T15:18:06Z")
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