Class: AtLeastOneGroupValidator
- Inherits:
-
Object
- Object
- AtLeastOneGroupValidator
- Defined in:
- lib/validators/at_least_one_group_validator.rb
Instance Method Summary collapse
- #error_message ⇒ Object
-
#initialize(opts = {}) ⇒ AtLeastOneGroupValidator
constructor
A new instance of AtLeastOneGroupValidator.
- #valid_value?(val) ⇒ Boolean
Constructor Details
#initialize(opts = {}) ⇒ AtLeastOneGroupValidator
Returns a new instance of AtLeastOneGroupValidator.
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# File 'lib/validators/at_least_one_group_validator.rb', line 4 def initialize(opts = {}) @opts = opts @invalid_groups = [] end |
Instance Method Details
#error_message ⇒ Object
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# File 'lib/validators/at_least_one_group_validator.rb', line 20 def if @invalid_groups.empty? I18n.t("site_settings.errors.at_least_one_group_required") else I18n.t("site_settings.errors.invalid_group") end end |
#valid_value?(val) ⇒ Boolean
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# File 'lib/validators/at_least_one_group_validator.rb', line 9 def valid_value?(val) @invalid_groups = [] return false if val.blank? group_ids = val.to_s.split("|").map(&:to_i) @invalid_groups = group_ids - Group.where(id: group_ids).pluck(:id) @invalid_groups.empty? end |