Removing trailing slash in a String

Question

Some users type https://google.com/ and some users type https://google.com

How to check If user type with slash or not? If user type with a slash How to remove slash?

Answer 1

If you re doing lots of string manipulations you can use a sanitize package https://pub.dev/documentation/validators/latest/sanitizers/sanitizers-library.html, in your case it would be rtrim(str, ' /')

Answer 2

var str = 'https://google.com/';
if (str.endsWith('/')) str = str.substring(0, str.length - 1);