Class: Respect::MaxLengthValidator

Inherits:

Validator

• Object
• Validator
• Respect::MaxLengthValidator

show all

Defined in:

lib/respect/max_length_validator.rb

Instance Method Summary (collapse)

• - (MaxLengthValidator) initialize(max_length) constructor

  A new instance of MaxLengthValidator.

• - (Object) validate(value)

Methods inherited from Validator

constraint_name, #to_h

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# File 'lib/respect/max_length_validator.rb', line 3

def initialize(max_length)
  @max_length = max_length
end

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# File 'lib/respect/max_length_validator.rb', line 7

def validate(value)
  unless value.length <= @max_length
    raise ValidationError,
          "#{value.inspect} must be at most #@max_length long but is #{value.length}"
  end
end