I have an array:

let array = ['john,1','mars,2','marry,3','  ,  '];

I want to filter the array in such a way that it should remove extra spaces and only a single comma (without text).

Expected Output:

let array = ['john,1','mars,2','marry,3']

I tried a few methods which removed all the commas.
Please check jsfiddle

Down votes done by those who knows nothing.. :):):)