var countValuesInObj = function(obj, value) { var count = 0; for ( const property in obj ) { if( typeof obj[property] === 'object') { count = count + countValuesInObj(obj[property], value); } if(obj[property] === value ) { return 1; // count = count + 1; // count++; } } return count; }; var obj = { 'e':{'x':'y'}, 't':{ 'r':{'e':'r'}, 'p':{'y':'r'} }, 'y':'e' }; console.log(countValuesInObj(obj, 'r')) // 2 console.log(countValuesInObj(obj, 'e')) // 1
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