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9 lines
311 B
9 lines
311 B
# 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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