validation question for webform validate
Here are the steps you'll need to follow:


Go to your webform
Select the "form validation" button.
under the "Add a validation rule" select "Regular expression, case-sensitive"
For the regex, you can use ^\d*$ and check the negate rule box below


OR


Go to your webform
Select the "form validation" button.
under the "Add a validation rule" select "Regular expression, case-sensitive"
For the regex, you can use [^\d]+