Module: Aquatone::Validation

Defined in:
lib/aquatone/validation.rb

Constant Summary collapse

DOMAIN_REGEX = 
/\A([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?\z/.freeze
MIN_PORT = 
1.freeze
MAX_PORT = 
65535.freeze

Class Method Summary collapse

Class Method Details

.valid_domain_name?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aquatone/validation.rb', line 7

def self.valid_domain_name?(value)
  value.to_s =~ DOMAIN_REGEX ? true : false
end

.valid_ip?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aquatone/validation.rb', line 11

def self.valid_ip?(value)
  IPAddr.new(value)
  true
rescue IPAddr::Error
  false
end

.valid_tcp_port?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aquatone/validation.rb', line 18

def self.valid_tcp_port?(value)
  value.to_i.between?(MIN_PORT, MAX_PORT)
end