html:

<div class="input">  <input class="tel input_all" type="text" name="tel" placeholder="手機(jī)號(hào)"></div><div class="input huoqu">  <input class="yzm input_all" type="text" name="code" placeholder="驗(yàn)證碼">  <button class="btn1">獲取驗(yàn)證碼</button></div><span class="error"></span>

JavaScript:

var btn1 = document.querySelector('.btn1');var tel = document.querySelector('.tel');var error = document.querySelector('.error');var time = 60;btn1.onclick = function(){  var name = tel.value;    if (name == "") {    error.innerHTML='手機(jī)號(hào)不能為空!';    return;  }   else {    if (!(/^1[3|4|5|7|8]/d{9}$/.test(name))) {      error.innerHTML='手機(jī)號(hào)格式有誤.';       return;    }  }  var timer = setInterval(function(){        time--;    btn1.innerHTML = time + "秒";    btn1.disabled = true;    if (time==0) {      time = 60;      clearInterval(timer);       btn1.innerHTML = "獲取驗(yàn)證碼";      btn1.disabled = false;    }  },1000);}

以上所述是小編給大家介紹的JS設(shè)置手機(jī)驗(yàn)證碼60s等待實(shí)現(xiàn)代碼，希望對(duì)大家有所幫助，如果大家有任何疑問(wèn)請(qǐng)給我留言，小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)錯(cuò)新站長(zhǎng)站網(wǎng)站的支持！