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常用的表格正则验证 ----轮子 let receiverNameReg = /^[\u4e00-\u9fa5]{2,6}$/; //reg 收货人姓名 let receiverName = $("#receiverName").val(); //收货人姓名 let phoneNumberReg = /^\d{11}$/; //reg电话号 let phoneNumber = $('#phoneNumber').val(); //电话号码va