如何在对象上使用修整功能以删除空白jQuery

Question

I have an object 'data' and it has some elements, some of them have null value. When i am printing them instead of whitespace null is printed.

Example:

console.log(data.value1);
console.log(data.value2);
console.log(data.value3);

Output is :

null
null
null

But when using

$.trim(data.value1);
$.trim(data.value2);
$.trim(data.value3);

Problem is solved.

Now how can i use trim on object so i dont have to write same code for all the elements.

Answer 1

Try:

Object.keys(data).forEach(function(key) {
   data[key] = $.trim(data[key]);
});