update:

1. 增强转关运抵申报表单的校验

@@ -679,14 +679,20 @@
                     //     {  required: true, message: '请输入', trigger: 'change' }
                     // ],
                     packno: [
-                        {  required: true, message: '请输入', trigger: 'change' }
+                        {  required: true, message: '请输入', trigger: 'change' },
+                        { pattern: /^\d+$/, message: 'packno必须为数字', trigger: 'blur' }
                     ],
                     grosswt: [
-                        {  required: true, message: '请输入', trigger: 'change' }
+                        {  required: true, message: '请输入', trigger: 'change' },
+                        { pattern: /^\d+(\.\d+)?$/, message: 'grosswt必须为数字，可以包含小数', trigger: 'blur' }
                     ],
                     trnmode: [
                         {  required: true, message: '请输入', trigger: 'change' }
                     ],
+                    billno: [
+                        {  required: true, message: '请输入正确的运单号', trigger: 'change' },
+                        { pattern: /^[A-Z0-9_]+$/, message: 'billno必须为大写字母、数字或下划线', trigger: 'blur' }
+                    ]
                 },
                 queryInfo:{
                     name:'转关运抵申报',