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value attribute could be undefined. It is safer to check it with get_value() since it return empty array if there's no value
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@ -2494,7 +2494,7 @@ app.classes.mail = AppJS.extend(
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{
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var CcField = this.et2.getWidgetById('cc');
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var BccField = this.et2.getWidgetById('bcc');
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if (CcField.options.value.length)
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if (CcField.get_value().length)
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{
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jQuery(".mailComposeJQueryCc").show();
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if (typeof Cc !='undefined')
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@ -2502,7 +2502,7 @@ app.classes.mail = AppJS.extend(
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Cc.set_disabled(true);
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}
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}
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if (BccField.options.value.length)
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if (BccField.get_value().length)
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{
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jQuery(".mailComposeJQueryBcc").show();
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if (typeof Bcc !='undefined')
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