Integer Maximum size

Dear Pedro,

The length of the field by default if restricted only by the specifications of SQL database. However, you can set the field validation in the page schema using the developemnt tools. Here is the guide. There you can find the example of phone number validation format.

https://academy.bpmonline.com/documents/technic-sdk/7-14/how-add-field-validation

Best regards,

Dean

Dean Parrett,

You can restrict the integer value with Javascript regular expression.