Class: HashValidator::Validator::AlphanumericValidator

Inherits:
Base
  • Object
show all
Defined in:
lib/hash_validator/validators/alphanumeric_validator.rb

Instance Attribute Summary

Attributes inherited from Base

#name

Instance Method Summary collapse

Methods inherited from Base

#should_validate?

Constructor Details

#initialize ⇒ AlphanumericValidator

Returns a new instance of AlphanumericValidator.



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# File 'lib/hash_validator/validators/alphanumeric_validator.rb', line 2

def initialize
  super('alphanumeric')  # The name of the validator
end

Instance Method Details

#presence_error_message ⇒ Object 



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# File 'lib/hash_validator/validators/alphanumeric_validator.rb', line 6

def presence_error_message
  'must contain only letters and numbers'
end

#validate(key, value, _validations, errors) ⇒ Object 



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# File 'lib/hash_validator/validators/alphanumeric_validator.rb', line 10

def validate(key, value, _validations, errors)
  unless value.is_a?(String) && valid_alphanumeric?(value)
    errors[key] = presence_error_message
  end
end