Thank you! Now I see that 1 letter domain should pass validation too.
I have fixed it in 9764c9981b29b13b3e4696af9b3fb35f33d64a61
closing this PR, because I need DOMAIN_REG_EXP to pass first part of domain too (e.g. "a."), to make sure that while user typing a domain the validation will handle it like domain and not like default Mx address or Mp pubkey validation
Thank you! Now I see that 1 letter domain should pass validation too.
I have fixed it in 9764c9981b29b13b3e4696af9b3fb35f33d64a61
closing this PR, because I need DOMAIN_REG_EXP to pass first part of domain too (e.g. "a."), to make sure that while user typing a domain the validation will handle it like domain and not like default Mx address or Mp pubkey validation