27 lines
694 B
Ruby
27 lines
694 B
Ruby
module ErrorsHelper
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def simple_error(field, error_msg)
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{"errors" => {field => [error_msg]}}
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end
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def errors_for(object)
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if object.errors.any?
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content_tag(:div, class: 'card text-white bg-danger mb-3') do
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concat(content_tag(:div, class: 'card-header') do
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concat(content_tag(:h4) do
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concat "The form contains #{pluralize(object.errors.count, 'error')}:"
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end)
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end)
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concat(content_tag(:div, class: 'card-body') do
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concat(content_tag(:ul) do
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object.errors.full_messages.each do |msg|
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concat content_tag(:li, msg)
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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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end
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end |