Validating postal code
Use postal code lookup in your company database, CRM or ERP system and reduce the time needed for data entry.Speed up queue times at your tills and service desks. Reduce the need for data cleansing in the future by capturing correct data first time.Countries are always specified with the ISO 3166-1 alpha-2 country code, such as US, GB, and CA.
You can use Java Script Validation to ensure the postal code standard field on contact profiles conforms to a certain pattern.
Because this validation script is as specific as possible, it does mean that the script may need to be updated as the postal code rules evolve (The Canadian postal code rules were modified after Nunavut was added in 1999).
You can directly edit the above text, by clicking on it. For removing a case just press Alt Backspace or Alt Delete.
The user ought to be able to enter their data with or without a space – but we want to store it consistently – without the space.
To accomplish this, use an edit picture clause: successfully.