Class: Grape::Validations::ExactlyOneOfValidator
- Inherits:
-
MutualExclusionValidator
- Object
- Base
- MultipleParamsBase
- MutualExclusionValidator
- Grape::Validations::ExactlyOneOfValidator
- Defined in:
- lib/grape/validations/validators/exactly_one_of.rb
Instance Attribute Summary
Attributes inherited from MutualExclusionValidator
Attributes inherited from MultipleParamsBase
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from Base
convert_to_short_name, inherited, #initialize, #options_key?, #validate
Constructor Details
This class inherits a constructor from Grape::Validations::Base
Instance Method Details
#message(default_key = nil) ⇒ Object
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# File 'lib/grape/validations/validators/exactly_one_of.rb', line 13 def (default_key = nil) = instance_variable_get(:@option) if (:message) ((default_key, [:message]) ? [:message][default_key] : [:message]) else default_key end end |
#validate!(params) ⇒ Object
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# File 'lib/grape/validations/validators/exactly_one_of.rb', line 5 def validate!(params) super if scope_requires_params && none_of_restricted_params_is_present fail Grape::Exceptions::Validation, params: all_keys, message: (:exactly_one) end params end |