#Angular Material - Error State Matcher for Form Fields (2021)

If try this by installing angular 16 and copy Dmytro's code in, you'll get an error:
Property 'name' comes from an index signature, so it must be accessed with ['Name']. Alternately for a quick fix you can go into your tsconfig.json file and change "noPropertyAccessFromIndexSignature": false, fom true to false.

Thanks Dmytro for another great video.

Thank you. When to use updateOn:blur. Can we use it in forms? which has input onBlur and form button onClick validation. In form onCIick the update:on blur not triggers. Input is an autocomplete and & called in form as an child selector.

You forgot to delete the instance of the CustomErrorStateMatcher that you created initially — you don't need it as you've done it via Dependency Injection

Awesome, thanks !

For some reason, that I didn't understand, the solution in the module level, didn't work for me.

It's very useful and helpful.... Thanks * 3000

Hey, nice video! How do you test it though? is there a mock, you create one or you just provide it?

Thanks!

There is not much content about this topic. It was really helpful, thanks!

6th 6

thank you man!!! you help me strongly

Is there any good practice for displaying error messages under input instead of ifing in every control?

Hey Dmytro and thanks for your videos! I got a dilemma tho, how do you trigger the errors on form submit if it's needed to implement an MatFormFieldControl ?

Excellent work!.

You are incredible.
I'm from Brazil and one of my bugs in Jira was to resolve this problem of the error message being printed in the wrong situation.
You just helped me a lot and save a lot of my time.
Thanks!

dude i was strugling last days with this, thank you for that!

Wow, exactly what I was looking for. Excellent!! Thank you!

Great, Awesome, Keep us educated

Very clear and useful! Thank you, and waiting for a new videos!

Awesome

very good

awesome content.

Great content!

Also cool to see you linking Maximilian's Udemy course for beginners.
Too often I see content creators only ever promoting their own content, which makes me question their overall judgement. Not the case here.

I can't really stress enough how helpful your videos have been for me. Your free videos are 10x better than any of the paid courses I've taken so far.
Thanks for all of your hard work 💓.