21 lines
619 B
Ruby
21 lines
619 B
Ruby
module DeviseHelper
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def devise_error_messages!
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return '' if resource.errors.empty?
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messages = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.join
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sentence = I18n.t('errors.messages.not_saved',
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count: resource.errors.count,
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resource: resource.class.model_name.human.downcase)
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html = <<-HTML
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<div class="alert alert-danger alert-dismissable">
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<button type="button" class="close" data-dismiss="alert">×</button>
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<strong>Error!</strong> #{sentence}
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#{messages}
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</div>
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HTML
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html.html_safe
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end
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end
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