A simple example of implementing the 60-second countdown function of verification code in vue

This article mainly introduces how to simply implement the 60-second countdown function of vue verification code. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.

html

获取验证码 {{count}} s

js

data(){ return { show: true, count: '', timer: null, } }, methods:{ getCode(){ const TIME_COUNT = 60; if (!this.timer) { this.count = TIME_COUNT; this.show = false; this.timer = setInterval(() => { if (this.count > 0 && this.count <= TIME_COUNT) { this.count--; } else { this.show = true; clearInterval(this.timer); this.timer = null; } }, 1000) } } }

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