[优惠券得使用规则加校验及优惠券规则为null处理为空]

pages/coupons/add.vue

@@ -236,7 +236,13 @@
 					days			: this.timeNumber,
 					goodsable_ids	: this.coupongoods
 				}
-				
+				if(valuss.description === ''){
+					uni.showToast({
+						title:'请添加使用规则',
+						icon:'none'
+					})
+					return;
+				}
 				pushCoupons(valuss).then(res => {
 					uni.showModal({
 						title		: '提示',

pages/property/coupon/detail.vue

@@ -83,7 +83,7 @@
 			getList() {
 				getCouponsInfoById(this.coupon_grant_id).then(res => {
 					this.info = res
-					this.contentArr = res.description.replace(/\r\n/g, '<br/>').replace(/\n/g, '<br/>').split('<br/>')
+					this.contentArr =res.description? res.description.replace(/\r\n/g, '<br/>').replace(/\n/g, '<br/>').split('<br/>'):''
 					this.loaded = true
 				}).catch(err => {
 					this.$refs.uToast.show({