[IMP] web: improve quick create should be required in view_form.js

> partner will be not created if name is not given useing quick create. so add condition in view_form.js

Task Link
https://www.odoo.com/web#id=8542&view_type=form&model=project.task&menu_id=3942&action=327

Pad Link
https://pad.odoo.com/p/r.Aii3kUtja8WoW4Lf

Thank you,
ptr