Definition
The islower() method returns True if all the characters are in lower case, otherwise False. Numbers, symbols and spaces are not checked, only alphabet characters.
Syntax
string.islower()
Parameters
No Parameters.
Examples:
myStr = "welcome to the python tutorials"
result = myStr.islower()
print(result)
# another example
myStr = "welcome to the Python tutorials"
result = myStr.islower()
print(result)
# another example (with numbers)
myStr = "welcome to the python 4.9 tutorials"
result = myStr.islower()
print(result)