Rajeev Pentyala – Microsoft Power Platform

Other day, while adding a custom validator using JScript on an Entity Form, I was getting ‘Page_Validators’ is undefined error, at below line of code.

// Add the custom validator to Web Page’s validators array
Page_Validators.push(spouseValidator);

Reason:

• The dynamics CRM form, associated to the ADX Entity Form, does’t have any required field, hence ‘Page_Validators’ array is NULL as ADX did’t need to load any validators.

Fix:

• ‘Page_Validators’ is a validator collection and we dont have control over this.
• Below workaround worked for us:
  • Make one of the field as ‘Required’ by adding ‘Entity Form Metadata’. ADX instantiates ‘Page_Validators’ array, as there is Required field now.
  • You can make the field as Non-required in the JScript.

Note:

• This behavior is fixed in further versions of ADX and Dynamics Portals.

🙂