javascript - whats the error? Expected !untrusted = true, and got false -


why !untrusted false?. thanks

var trusted="true" var untrusted="false"  console.log(trusted,!trusted)             //true,false console.log(untrusted,!untrusted)         //false,false

the reason seeing ouput because non-empty string true. using string value, should boolean,

var trusted=true; var untrusted=false;

demo

var trusted=true;  var untrusted=false;  console.log(trusted,!trusted);        console.log(untrusted,!untrusted);


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