The isdecimal() method is a Python string method that returns True if all the characters in a string are decimal characters, such as numbers from 0-9, and there is at least one character in the string, otherwise it returns False.
Parameter Values
This function does not accept any parameters.Return Values
The isdecimal() method returns a boolean value: True or False.
How to Use isdecimal() in Python
Example 1:
The isdecimal() method returns True if all characters in a string are decimal characters (0-9).
text = '12345'
print(text.isdecimal()) # Output: True
Example 2:
The isdecimal() method returns False if the string contains any non-decimal characters.
text = '123abc'
print(text.isdecimal()) # Output: False
Example 3:
The isdecimal() method does not consider any other types of digits, such as superscript or subscript digits, as decimal digits.
text = '⁰¹²³'
print(text.isdecimal()) # Output: False