Are you use regex? It's cool !
Yes regex. You could shorten it to:
var isValid = function (s) { while(s.search(/\(\)|\{\}|\[\]/g) >= 0) s=s.replace(/\(\)|\{\}|\[\]/g,'') return (s.length==0) ? true : false } console.log (isValid('[()()[]{}]')) console.log (isValid('[({)(})[]{}]'))
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Are you use regex? It's cool !
Yes regex.
You could shorten it to: