36 lines
772 B
Ruby
36 lines
772 B
Ruby
module SimpleForm
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module Components
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module Errors
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def error(wrapper_options = nil)
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error_text if has_errors?
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end
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def has_errors?
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object && object.respond_to?(:errors) && errors.present?
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end
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protected
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def error_text
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"#{html_escape(options[:error_prefix])} #{errors.send(error_method)}".lstrip.html_safe
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end
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def error_method
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options[:error_method] || SimpleForm.error_method
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end
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def errors
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@errors ||= (errors_on_attribute + errors_on_association).compact
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end
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def errors_on_attribute
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object.errors[attribute_name]
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end
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def errors_on_association
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reflection ? object.errors[reflection.name] : []
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end
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end
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end
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end
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