## insertField(fieldType, upDateField) {#fieldtype_boolean} Inserts a Word field into a document and optionally upDates the field result. ```js insertField(fieldType: Aspose.Words.Fields.FieldType,......insertField("DATE \\@ \"dddd, MMMM dd, yyyy\"");...expect(field.getFieldCode()).toEqual("DATE \\@ \"dddd, MMMM dd, yyyy\"");...