Microsoft Dynamics Axapta Technical,Functional Coverage

Example of code to Validate field in axapta using validate method of datasource public boolean validateField(fieldId _fieldIdToCheck) { boolean ret; ret = super(_fieldIdToCheck); if (ret) { switch (_fieldIdToCheck) { case fieldnum(MyTable, custName) : if (strlen(this.custName) <= 3) ret = checkFailed("Customer name must be longer than 3 characters."); } } return ret; }