Where to Make a Field Required

Page Layout.

To make a field required, you would need to access the field's properties in the Object Manager. Here's how you can do this:

1. Go to the Object Manager: From Setup, enter Object Manager in the Quick Find box and select Object Manager.

2. Select the object: Select the object that you want to modify.

3. Select the field: In the object management menu, select Fields & Relationships. Then, select the field that you want to make required.

4. Edit the field: In the field management page, scroll down to the Validation Rules section and click on the "New" button.

5. Create a new validation rule: In the new validation rule page, give the rule a name and enter the formula that defines the validation rule. For example, you could use the formula ISBLANK(field_name) to make the field required.

6. Save the validation rule: After you've defined the validation rule, click on the "Save" button.

7. Activate the validation rule: To activate the validation rule, click on the "Activate" button.

Once you've followed these steps, the field will be required for all users who access the object. They will be unable to save the record if the required field is left blank.