uni-app 获取短信验证码

保存一下，留待后用

（template）

<view class=”lia”>
　　<input @input=”shuma” v-model=”yanzhengnum” :class=”shumatext ? ‘shuruhou’ : ‘shuruqian'” type=”number” placeholder=”请输入您收到的验证码” />
　　<view :class=”disabled ? ‘huoquzhong’ : ‘huoqu'” @click=”get_code”>{{ time }}{{ text }}</view>
</view>

（script）

<script>
export default {
	data() {
		return {
			shumatext: false,
			yanzhengnum: '',
			text: '获取验证码',
			time: '',
			disabled: false
		};
	},
	methods: {
		//获取验证码
		async get_code() {
			var pphone = /^1[3456789]d{9}$/;
			var pkong = /^[sS]*.*[^s][sS]*$/;
			if (this.disabled) {
				return;
			}
			// if(!pkong.test(this.phonenum) || !pphone.test(this.phonenum)){
			// 	 Eapp.ui.toast.text("请输入正确的手机号");
			// 	 return false
			// }

			this.disabled = true;
			this.setInterValFunc();
		},
		setInterValFunc() {
			this.time = 60;
			this.text = '秒';
			this.setTime = setInterval(() => {
				if (this.time - 1 == 0) {
					this.time = '';
					this.text = '重新获取';
					this.code = '';
					this.disabled = false;
					clearInterval(this.setTime);
				} else {
					this.time--;
				}
			}, 1000);
		},
		// 验证码输入框
		shuma(e) {
			if (e.detail.value) {
				this.shumatext = true;
			} else {
				this.shumatext = false;
			}
		}
	}
};
</script>

(css)

<style scoped >
.lia {
	 690rpx;
	height: 105rpx;
	margin: 0 auto;
	border-bottom: 1rpx solid #f1f1f1;
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-items: center;
	justify-content: space-between;
}
.shuruqian {
	height: 50rpx;
	 60%;
	font-size: 32rpx;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
}
.shuruhou {
	height: 50rpx;
	 60%;
	font-size: 36rpx;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #333333;
}
.huoqu {
	font-size: 32rpx;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #2d8bff;
}
.huoquzhong {
	font-size: 32rpx;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #999999;
}
</style>