Class: ValidEmail2::Address

Inherits:
Object
  • Object
show all
Defined in:
lib/valid_email2/address.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(address) ⇒ Address

Returns a new instance of Address.



9
10
11
12
13
14
15
16
17
18
 
# File 'lib/valid_email2/address.rb', line 9

def initialize(address)
  @parse_error = false
  @raw_address = address

  begin
    @address = Mail::Address.new(address)
  rescue Mail::Field::ParseError
    @parse_error = true
  end
end

Instance Attribute Details

#address ⇒ Object

Returns the value of attribute address.



7
8
9
 
# File 'lib/valid_email2/address.rb', line 7

def address
  @address
end

Instance Method Details

#blacklisted? ⇒ Boolean

Returns:

  • (Boolean) 


37
38
39
 
# File 'lib/valid_email2/address.rb', line 37

def blacklisted?
  valid? && ValidEmail2.blacklist.include?(address.domain)
end

#disposable? ⇒ Boolean

Returns:

  • (Boolean) 


33
34
35
 
# File 'lib/valid_email2/address.rb', line 33

def disposable?
  valid? && ValidEmail2.disposable_emails.include?(address.domain)
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/valid_email2/address.rb', line 20

def valid?
  return false if @parse_error

  if address.domain && address.address == @raw_address
    tree = address.send(:tree)

    # Valid address needs to have a dot in the domain
    tree.domain.dot_atom_text.elements.size > 1
  else
    false
  end
end

#valid_mx? ⇒ Boolean

Returns:

  • (Boolean) 


41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/valid_email2/address.rb', line 41

def valid_mx?
  return false unless valid?

  mx = []

  Resolv::DNS.open do |dns|
    mx.concat dns.getresources(address.domain, Resolv::DNS::Resource::IN::MX)
  end

  mx.any?
end