Phx_change triggering condition

Phoenix Forum Questions / Help
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1

It looks like phx_change is triggered for every key press in my live_view form. This is all nice and dandy for now; but what if my validation grows to something costly in the future? Is is possible to tune when it is triggered, for example, like when the user stop typing for a couple of seconds?

2

You can set the timing on each field with

phx-debounce="500"

Fire after 500ms

Or better

phx-debounce="blur"

Fire after user focus moves out of the form field. Usually change is complete, finished editing the form field.

2 Likes
3

Thanks, exactly what I am looking for.