Python String isalpha()

The syntax of isalpha() is:

 string.isalpha()

isalpha() Parameters

isalpha() doesn't take any parameters.

Return Value from isalpha()

The isalpha() returns:

• True if all characters in the string are alphabets (can be both lowercase and uppercase).
• False if at least one character is not alphabet.

Example 1: Working of isalpha()

 name = "Monica" print(name.isalpha()) # contains whitespace name = "Monica Geller" print(name.isalpha()) # contains number name = "Mo3nicaGell22er" print(name.isalpha())

Output

 True False False 

Example 1: Working of isalpha()

 name = "MonicaGeller" if name.isalpha() == True: print("All characters are alphabets") else: print("All characters are not alphabets.")

Output

 All characters are alphabets

Also Read:

• Python isalnum()
• Python isnumeric()
• Python isdigit()
• Python isdecimal()