At least 10 numbers

[follower]

I'd like to know how to make a rule that says that the user needs to put in
at least 10 numbers (like the number of digits in a US phone number). Does
this require an expression and if so, what are the steps and details needs to
get the expression setup up?

Thank you.

 

[Clay Fox]

In data validation or with rules add a condition and there is a comparison
option for "matches pattern" in the dropdown.
Then you can pick from one of the included patterns or create your own.
Phone number is there but you can create your own custom pattern.

 

[follower]

If you use a Data Validation approach with the 'matches pattern' option, that
is restricting the person to enter the numbers in a particular way (which
I've tried already).

Without asking the user to enter the numbers in a particular way, could it
be done another way?

 

[Clay Fox]

You would just add a rule to the field that after input or change to the
field it would check the condition and if it did not match the pattern could
either format it for the user using a sub string or pop a message or whatever
you wanted.