Check if a JavaScript string is a URL
By Lana McClure at Dec 01 2020
js check if string or int
By Ada Johnston at Nov 24 2020
javascript check if string contains a text substring
By Lloyd Orn at Nov 21 2020
check if string only contains integer digits numbers javascript
By Kellie Block at Nov 02 2020
if variable is string javascript
By Bobbie Koelpin at Nov 01 2020
how to check if a string is an integer javascript
By Clinton King at Oct 28 2020
how to check if a string is alphabetic in javascript
By European Badger at Oct 26 2020
javascript check if var is string
By Colin Pouros at Oct 11 2020
how to find if given character in a string is uppercase or lowercase in javascript
By Johnathan Gutmann at Sep 16 2020
javascript check if string is number
By Rose Harvey at Sep 01 2020