an input question

[saratha]

Hello everyone,
I just wanted to know how I can check if a string input is a number?

[Yoriz]

You can try to convert the str into an int or float and catch the exception if it fails.

[j.crater]

Hello,
there are several ways. There are plenty of explanations available if you search online. You can also start with this tutorial on our forums:
https://python-forum.io/Thread-Validating-User-Input

[BitPythoner]

As the above post said, there are several ways, one of which is to use the variable.is_integer()

var=input("Enter a value")
if var.isint() == True:
    return True
else:
    return False

[ndc85430]

Did you look through the docs for str , i.e. the list of methods?