Answers for "check char exist in string python"

python check if character is letter

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

python if string contains char

myString = "<text contains this>"
myOtherString = "AnotherString"

# Casting to string is not needed but it's good practice
# to check for errors 

if str(myString) in str(myOtherString): 
    # Do Something
else:
	# myOtherString didn't contain myString

python check if string

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

type(10) == str
# output: False

python check if value in string

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