feat: update email validation pattern

[aniketkumar7]

aurelia/packages/validation/src/rule-provider.ts

Line 311 in 2fca6ea

const emailPattern = /^[a-zA-Z0-9.!#$%&'+/=?^_`{|}~-]+@a-zA-Z0-9?(?:.a-zA-Z0-9?)$/;
Not sure if this is the intended behavior.

At the moment the behaviour is like this

test -> not valid
test@ -> not valid
test@test -> valid
test@test. -> not valid
[email protected] -> valid

Should test@test also not be valid?

If yes, then changing the regex to something like this:

^[a-zA-Z0-9.!#$%&'+/=?^_`{|}~-]+@a-zA-Z0-9?(?:.a-zA-Z0-9?).[a-zA-Z0-9]{2,}$

I have change the emailpattern, please review it and merge my pull request

[Sayan751]

Hi @aniketkumar7! Thanks for the contribution. Please add relevant tests for your change.

[aniketkumar7]

Sorry @Sayan751 , I am not able to add relevent test for the change.