Fix is_element_empty util function.
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@@ -10,5 +10,5 @@ function add_filters($tags, $function) {
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function is_element_empty($element) {
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function is_element_empty($element) {
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$element = trim($element);
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$element = trim($element);
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return empty($element) ? false : true;
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return empty($element);
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}
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}
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