Answers for "how to check character in string python"

python check if character is letter

>>> 'A'.isalpha()
True
>>> '1'.isalpha()
False

python check if string

type('hello world') == str
# output: True

type(10) == str
# output: False

python check character exists in string

string = 'ex@mple'

if '@' in string:
	return True

if '@' not in string:
	return False

python check if value in string

def is_value_in_string(value: str, the_string: str):
    return value in the_string.lower()