  
          super(DecimalField, self).__init__(**kwargs)
  
          if self.max_value is not None:
              message = self.error_messages['max_value'].format(max_value=self.max_value)
              self.validators.append(MaxValueValidator(self.max_value, message=message))
          if self.min_value is not None:
              message = self.error_messages['min_value'].format(min_value=self.min_value)
              self.validators.append(MinValueValidator(self.min_value, message=message))
  
      def to_internal_value(self, data):
 
</s> remove             message = self.error_messages['max_value'].format(max_value=self.max_value)
            self.validators.append(MaxValueValidator(self.max_value, message=message))
 </s> add             message = lazy(
                self.error_messages['max_value'].format,
                six.text_type)(max_value=self.max_value)
            self.validators.append(
                MaxValueValidator(self.max_value, message=message)) </s> remove             message = self.error_messages['max_value'].format(max_value=self.max_value)
            self.validators.append(MaxValueValidator(self.max_value, message=message))
 </s> add             message = lazy(
                self.error_messages['max_value'].format,
                six.text_type)(max_value=self.max_value)
            self.validators.append(
                MaxValueValidator(self.max_value, message=message)) </s> remove             message = self.error_messages['min_value'].format(min_value=self.min_value)
            self.validators.append(MinValueValidator(self.min_value, message=message))
 </s> add             message = lazy(
                self.error_messages['min_value'].format,
                six.text_type)(min_value=self.min_value)
            self.validators.append(
                MinValueValidator(self.min_value, message=message)) </s> remove             message = self.error_messages['min_value'].format(min_value=self.min_value)
            self.validators.append(MinValueValidator(self.min_value, message=message))
 </s> add             message = lazy(
                self.error_messages['min_value'].format,
                six.text_type)(min_value=self.min_value)
            self.validators.append(
                MinValueValidator(self.min_value, message=message)) </s> remove             message = self.error_messages['min_value'].format(min_value=self.min_value)
            self.validators.append(MinValueValidator(self.min_value, message=message))
 </s> add             message = lazy(
                self.error_messages['min_value'].format,
                six.text_type)(min_value=self.min_value)
            self.validators.append(
                MinValueValidator(self.min_value, message=message))
            message = lazy(
                self.error_messages['max_value'].format,
                six.text_type)(max_value=self.max_value)
            self.validators.append(
                MaxValueValidator(self.max_value, message=message))
  
          super(DecimalField, self).__init__(**kwargs)
  
          if self.max_value is not None:
            message = lazy(
                self.error_messages['max_value'].format,
                six.text_type)(max_value=self.max_value)
            self.validators.append(
                MaxValueValidator(self.max_value, message=message))
            message = lazy(
                self.error_messages['max_value'].format,
                six.text_type)(max_value=self.max_value)
            self.validators.append(
                MaxValueValidator(self.max_value, message=message))
          if self.min_value is not None:
              message = self.error_messages['min_value'].format(min_value=self.min_value)
              self.validators.append(MinValueValidator(self.min_value, message=message))
  
      def to_internal_value(self, data):
keep keep keep keep replace replace keep keep keep keep keep
 Defer translated string evaluation on validators.  (#5452)

* Customize validators to defer error string evaluation.

* Add docstring for `CustomValidatorMessage` 
rest_framework/fields.py