Help text
You can change the help text shown for a field in the column Help text.

Validation text
You can add validation for a field by setting the validation text.

We have added some defaults, but you can also add any regular expression to validate your field.

Examples are:

• Five Integer US ZIP Code:
  ^\d{5}$  
• Any One US ASCII Letter:
  ^[a-zA-Z] $   
• Dutch Phone Number:
  ^\ [0-9]{2}|^\ [0-9]{2}\(0\)|^\(\ [0-9]{2}\)\(0\)|^00[0-9]{2}|^0)([0-9]{9}$|[0-9\-\s]{10}$
• Dutch ZIP code:
  ^[1-9][0-9]{3}\s?[a-zA-Z]{2}$

  

Validation text
If a field does not comply to the Validation text, a validation message will be shown to the user.