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FIX PHP 7.2 error trying to count null validation result
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@ -215,7 +215,7 @@ if (class_exists('EditableFormField')) {
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$foundError = false;
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// field validate implementation may not add error to validator
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if (count($errors) > 0) {
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if ($errors && count($errors) > 0) {
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// check if error already added from fields' validate method
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foreach ($errors as $error) {
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if ($error['fieldName'] == $this->Name) {
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