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JavaScript JavaScript Basics Working with Strings Combine and Manipulate Strings

Posted by Ryan Myers
Ryan Myers
6,606 Points

telling me that toUppercase is not defined

I need help

app.js 
let firstName = prompt + ("Ryan");
let lastName = prompt + ("Myers");
let role = 'developer';
let msg = firstName + ' ' + lastName + ' : ' + role + toUppercase();

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there, Ryan Myers ! I received a request for assistance. You must call toUpperCase() as a method on the string that it's supposed to turn to upper case. So in this case, role.toUpperCase(). Also, you have some incorrect capitalization in toUpperCase(). Note that the "C" must be capitalized. toUppercase will be undefined but toUpperCase works like a charm!

Hope this helps! :sparkles: