Definition
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()
Parameters
No Parameters.
Examples:
myStr = "Python"
result = myStr.isidentifier()
print(result)
# another example
myStr2 = "MyFolder"
myStr3 = "Demo002"
myStr4 = "2bring"
myStr5 = "my demo"
print(myStr2.isidentifier())
print(myStr3.isidentifier())
print(myStr4.isidentifier())
print(myStr5.isidentifier())