Allow business only email address

[imjul1an]

Describe the bug
Allow business only email address.

Examples
[email protected] - valid
[email protected] - invalid

[imjul1an]

it's a feature request, not a bug.

[fedeci]

What would be the standard to distinguish between a "business email" and a "non-business" one?

[imjul1an]

@fedeci I would include most popular email domains into the ignore list.

const ignore_public_email_domains = ['gmail.com', 'yahoo.com', 'hotmail.com', 'aol.com', ...]

validator.isBusinessEmail('[email protected]') // false
validator.isBusinessEmail('[email protected]') // true

[fedeci]

We may add an option to let the end user to exclude specific domains, but I would not add some default ones.

[imjul1an]

This sounds like a very good option. However, I'd also include a list of most popular domains, so that users can include the pre-default list of excluded domains.

[imjul1an]

You know, you are right! The option you mentioned would be more than enough.

[fedeci]

I am working on this.

[ezkemboi]

If it more of business items, I did research and found out that https://hunter.io/email-verifier can offer a better validation.