js修改绑定手机号码流程步骤表单代码.zip

代码片段：varpasvals=document.getElementById("pasval").value; isPasswd(pasvals);functionisPasswd(s){ varpatrn=/^(\w){6,20}$/; if(!patrn.exec(s)){alert("只能输入6-20个字母、数字、下划线")returnfalse}else{soutside1ab.classList.remove("outside1ab");oneforms.s