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10 lines
311 B
Ruby
10 lines
311 B
Ruby
# frozen_string_literal: true
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class LinesValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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return if value.blank?
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record.errors.add(attribute, :too_many_lines, limit: options[:maximum]) if options[:maximum].present? && value.split.size > options[:maximum]
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end
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end
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