class PureValidator::Validators::PresenceValidator

Public Class Methods

validate(value, presence) click to toggle source

Validates that given object not nil and not empty if string is given strips it before validating @param value [Object] object to validate @param presence [Boolean] check presence or not @return [Array] empty array if number is valid, array of error messages otherwise

# File lib/pure_validator/validators/presence_validator.rb, line 8
def self.validate(value, presence)
  errors = []
  if presence
    if value.nil? || (value.is_a?(String) && value.strip.length == 0)
      errors << PureValidator::I18n.t('errors.can_not_be_blank')
    end
  else
    if value
      errors << PureValidator::I18n.t('errors.should_be_blank')
    end
  end
  errors
end
validate_options(presence_flag) click to toggle source
# File lib/pure_validator/validators/presence_validator.rb, line 22
def self.validate_options(presence_flag)
  PureValidator::ArgsValidator.is_boolean!(presence_flag, :validation_rule)
end