How to prevent error when user use spacebar before typing in user input?? Need some help #python

Question

Have you tried typing space bar before input you data in python what did you get, and how can one stop such error message. Thanks

Answer 1

Please link your code and describe the expected input

Answer 2

You may want to trim the input before use it in your code.
Have a look at strip(), lstrip(), rstrip() functions.

Answer 3

Why should there be an error? I tried these and got valid results

i1 = int( input() ) # input " 2022"
f1 = float( input() ) # input " 2022.1702"
print( i1, f1 )

String input works fine as well ...

You may also wrap the input reading block inside a try...except block in anticipation of data conversion error.