How to trigger the 'On Error' event in a button?

find the current App user from a script/flow
WM_EMAIL
is the email from the user that has deployed the app. Is it possible to get the current user?
I know i can get the current user by sending the ctx.email
but how do I ensure that a user do not modify this, or just call the api directly with another value? Is this handled with regards to security ?...App unresponsive in edit mode + errors in console

Stepper: next or previous?
Self-hosted: using minio for S3 cache
Form not rendering after source connection change
Self-hosted: After rebooting my VPS server, I can no longer load Windmill
captain-nginx.1.jfzvhech98q2@ubuntu-4gb-fsn1-2 | 2023/08/30 11:45:50 [emerg] 1#1: host not found in upstream "srv-captain-windmill-lsp" in /etc/nginx/conf.d/captain.conf:85
captain-nginx.1.jfzvhech98q2@ubuntu-4gb-fsn1-2 | nginx: [emerg] host not found in upstream "srv-captain-windmill-lsp" in /etc/nginx/conf.d/captain.conf:85
...
UI: Steps, Visibility, and Translate texts in components

Self-hosted- Mounting volume into docker-compose
Dynamically controlling components at run time?
Invalid requirements, expectd to find //bun.lockb split pattern in reqs
The result keys are: error ExecutionErr: error during execution of the script: Invalid requirements, expectd to find //bun.lockb split pattern in reqs
When I run the script manually, it seems to work fine....Windmill as Headless CMS with windmill rest API
How to export a workspace from the free plan to import in a self-hosted version?
Is it allowed to embed windmill (self-hosted) in my products?
Windmill as API endpoint for active git commit
Issue with Date Input Field

Use case: render html script
enable checkbox based on column value in ag-grid