javascript check if object is empty
By Doyle Feil at Jul 23 2019
javascript if else
By Glen Lesch at Jun 26 2019
javascript check if number
By Sharon Gusikowski at Dec 11 2020
javascript check if element has class
By Laurence Buckridge at Aug 01 2019
else if javascript
By Gretchen Spencer at Jul 24 2020
if object is array javascript
By Fylls at Apr 07 2020
js if not undefined
By lost_cause at Oct 22 2019
js if else
By Walter Leffler at Jan 03 2021
if string javascript
By Gina Zieme at Jul 22 2020
check if word is in string javascript
By boshjosh1918 at Apr 12 2020