layui own verification form

layui Form
1. Form own check

lay-verify: a form validation keywords 
have the following values are available:

required (required)
Phone (mobile number)
Email (mailbox)
url (URL)
Number The (digital)
DATE (date)
the Identity (ID)
custom values
while supporting multiple rules of validation: 
format: lay-verify = " verify A | verify B " 
as: lay-verify =" required | phone | number "