var username=document.querySelector('#username'); var p1=document.querySelector('#password'); var p2=document.querySelector('#password-2');
var regP=/.{6,20}/; var regU=/\w{3,10}/;
if(p1.value==p2.value){ if(regP.test(p1.value)){ if(regU.test(username.value)){ return true; } } }
alert('wrong input'); return false; }
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var username=document.querySelector('#username'); var p1=document.querySelector('#password'); var p2=document.querySelector('#password-2');
var regP=/.{6,20}/; var regU=/\w{3,10}/;
if(p1.value==p2.value){ if(regP.test(p1.value)){ if(regU.test(username.value)){ return true; } } }
alert('wrong input'); return false; }