toUpper msg.payload

General
1

Hi all, While I am replying to and with Colin (thanks) I am getting another problem:

TypeError: msg.payload.toupper is not a function

Help. first, it worked like a charm and after some reformatting JSON (is ok) I am having this error.

Any suggestion is welcome.

2

toUpper is a function on String type objects.

If you pass your message to a Debug node, you can check if msg.payload is a string or not.

3

Isn't it .toUpperCase()?

2 Likes
4

I thought toUpper was C++, not javascript??

5

Yup toUpperCase()

6

sorry guys, you where right. It should be to uppercase. I should keep myself to one (1) programming language.

7

And don't forget that JavaScript function and variable names are CASE SENSITIVE. :grinning:

Yup, JavaScript rules them all! :scream_cat: :rofl:

8

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