Trim white spaces in both Object key and value recursively

Question

How do you trim white spaces in both the keys and values in a JavaScript Object recursively?

I came across one issue in which I was trying to \"clean\" a user suppli

Answer 1

@RobG Thank you for the solution. Adding one more condition will not create more nested objects

function trimObj(obj) {
      if (obj === null && !Array.isArray(obj) && typeof obj != 'object') return obj;
      return Object.keys(obj).reduce(function(acc, key) { 
        acc[key.trim()] = typeof obj[key] === 'string' ? 
          obj[key].trim() : typeof obj[key] === 'object' ?  trimObj(obj[key]) : obj[key];
        return acc;
      }, Array.isArray(obj)? []:{});
    }