Example
Check if the string is a valid identifier:
txt = "Demo"
x = txt.isidentifier()
print(x)
Definition and Usage
The isidentifier() method returns True if the string is a valid identifier, otherwise False.
A string is considered a valid identifier if it only contains alphanumeric letters (a-z) and (0-9), or underscores (_). A valid identifier cannot start with a number, or contain any spaces.
Syntax
string.isidentifier()
Parameter Values
No parameters.
More Examples
Example
Check if the strings are valid identifiers:
a = "MyFolder"
b = "Demo002"
c = "2bring"
d = "my demo"
print(a.isidentifier())
print(b.isidentifier())
print(c.isidentifier())
print(d.isidentifier())
