npm i
npm test
Modify the function "validateParens" in the file validateParens.js so that it satisfies the tests
Given a string s containing just the characters '(', ')' determine if the input string is valid.
Open brackets must be closed in the correct order.
"" => true
"()" => true
")(" => false
"()()()()()()()()()" => true
"((((((()))))))" => true
"(()()()()()()()()()" => false
"(((((((()))))))" => false
"((()()()(())))" => true
"((((((((())))))()()()()((()))))) => true
")))))))(((((((" => false
"()())))))))(((((((" => false\