allow only letters


first name is information that i ask for. in contact group i set this as text question. Can i restrict letters only. that is prohibit ability to type in numbers.  e.g.  john is accepted, john 111 is not accepted.

Jim W (Moderator) answered

    Hi Leon,

    There is no built-in validation routine that will do this for you, so you will have to use the REGEX validation option.  See the SurveyGizmo documentation for details –

    The most commonly used Regex expressions are pre-loaded in SurveyGizmo.  The documentation lists other useful Regex expressions, and there is one that will restrict entry to alpha characters only – ^[a-zA-Z0-9_]*$

    Jim W (Moderator) edited answer


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