def validate(self, document):
ok = regex.match("^[+-]?([0-9]+([.][0-9]*)?|[.][0-9]+)$",
document.text)
if not ok:
raise PyInquirer.ValidationError(
message="Please Enter A Valid Number",
cursor_position=len(document.text))
def validate(self, answer):
print(answer)
if len(answer) > 2:
raise inq.ValidationError(message='Please enter a number',
cursor_position=len(
answer.text)) # Move cursor to end