Validators: Custom LinkedIn Form validator

[benjamincharity]

This feature is needed for LinkedIn Forms.

We need a custom validator that product can use with the LinkedIn form selection dropdown. In this case, we need to validate a specific property exists on the selection.

• Check selection for a top level property COMPANY_NAME using the isUnset helper
  • If found, control is valid
  • If not found, the error message Form must have Company Name as an attribute should be returned

NOTE: Ideally this would be a more generic validator that could check for one or more properties existence. But since we currently have a limitation on custom validation messages we need to make this specific for LinkedIn in order to support the correct message.

Resources

• LinkedIn API Docs
• isUnset

[benjamincharity]

Need feedback from the core team before we know if this is a viable approach.