20 lines
489 B
Ruby
20 lines
489 B
Ruby
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# frozen_string_literal: true
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module API
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module Validations
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module Validators
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class Limit < Grape::Validations::Base
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def validate_param!(attr_name, params)
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value = params[attr_name]
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return if value.size <= @option
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raise Grape::Exceptions::Validation,
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params: [@scope.full_name(attr_name)],
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message: "#{@scope.full_name(attr_name)} must be less than #{@option} characters"
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end
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end
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end
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end
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end
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