Unnecessary events?

[jansedlon]

Hello @edmundhung !

I was debugging through conform and I noticed something.
On these lines link.

Why is it submitting error event if the Array of errors is empty? I've got a bunch of input in my form and I'm debugging it because I can't figure out why Conform is not setting an error for my uncontrolled date picker, but that's a different discussion. I found this out and thought why it's reporting errors for fields that don't have any errors :)

[jansedlon]

Okay, so the unnecessary emitted events still applies but I absolutely randomly figured out why the uncontrolled date picker didn't work. Apparently, the hidden input for storing the selected date cannot have both value and readOnly. It somehow messes up things.

[edmundhung]

Thanks for sharing what you found! I can confirm the issue you mentioned. Conform utilizes Constraint Validation APIs such as setCustomValidity to propagate the error messages at the moment. But the element might be barred from constraint validation on certain conditions. For example, the browser does not report error from disabled or readonly form control elements which is the issue you had.

I understand this made integrating custom inputs much harder and I am already working on an improvement to remove this limitation soon :)

[jansedlon]

Thank you for the information! 😊