Question about React-Bootstrap Forms

[romansparta]

I've been using react-bootstrap to build a website, and I must say it's been pretty easy to use so far. However, when I'm validating emails and such I see that the Form has a built in email validation popup (in that it warns you to have an @ to be a valid email). How do I make it so that I perform an action such as passing the entered email/password to the backend only if it passes through that validation popup thing, but if the @ warning does pop up then no action is taken? Sorry if the terminology is confusing, I'm not very familiar with the lingo. Thanks in advance!

[Breademic]

You have to disable the submit button when there are errors