Javascript Function Code to Remove Empty Elements from Array

Javascript Function Code to Remove Empty Strings from Array and Optionally Remove Duplicates from the Array

Function to remove all empty strings from array. Optionally remove duplicates from the array.

/* ------------------------------------------- REMOVE EMPTY ELEMS FROM ARRAY + OPTIONALLY REMOVE DUPLICATES [bremove_duplicates] -------------------------------------------- */ function arr_noempties(arr, bremove_duplicates = false){ arrnew = []; arr.forEach(function (item) { item = item.trim(); if(item.length){ arrnew.push(item.trim()); } }); if(bremove_duplicates){ arrnew = arrnew.filter((item, index) => arrnew.indexOf(item) === index); } return arrnew; }