SPClientPeoplePicker is not defined in custom edit form

Question

I am getting the error "SPClientPeoplePicker is not defined in custom edit form". But it is working properly in default edit/new item form. (Sharepoint Online)

Getting the below error when trying to use it in custom edit form.

I need to use SPClientPeoplePicker to manage the people picker values in the custom form. Please help.

-- EDIT --

I've added the clientpeoplepicker.js file in to the default edit form.But still not able to get the people picker fields object (added screenshot below). I think people picker fields in custom edit forms are different than one in the default edit form.

Answer 1

Maybe you have to request the script on demand, try this in your code:

SP.SOD.executeFunc('clientpeoplepicker.js', 'SPClientPeoplePicker', function () {
    //awesome code in here
});