The Axsy Field Service Mobile App supports Salesforce's implementation of validation rules for Field local values and Object local values via the Create or Update Quick Action types. The Validation Rules are synced to the Axsy app in the metadata file at login and can be enforced when the user is offline. This means that Validation Formulas that reference itself or another field within the same Object record can be validated by the Axsy Field Service App before being synced to Salesforce. This ensures no faulty records will trigger an error from Salesforce to the Axsy app.
Please see this Salesforce Trailhead for more information on Salesforce's Validation Formulas: Create Validation Rules
The following operators and functions are supported: Supported Formulas
1. Login to the Axsy Field Service Mobile App and edit a field that has a validation formula created for it.
2. Give the field a faulty value that will not meet the validation rule requirement and will be evaluated as false .
3. The error message that has been configured for the validation rule in Salesforce will be displayed and the value will not be allowed to be saved.
Validation rules that include operators and functions not currently supported by the Axsy Mobile App will be ignored and will continue to be evaluated by errors coming from the Salesforce Platform (viewable in the Pending Uploads Queue).