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# File 'lib/params_validator/filter.rb', line 5
def self.validate_params(params, definition)
errors = {}
definition.each do |field, validation_definition|
errors = validate_field(field, params, validation_definition, errors)
validation_definition.reject {|k,v| k == :_with }.each do |nested_field, nested_validation_definition|
errors = validate_field(nested_field, params[field.to_s], nested_validation_definition, errors)
end
end
if errors.count > 0
exception = InvalidParamsException.new
exception.errors = errors
raise exception
end
end
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