hasfield

Checks only whether certain field is available. To make it possible to make more generic code.

• name
  Name of the field.
  
• nodetype (since: MMBase-1.8.4)
  

• inverse

• node

• referid

• id

• context

<mm:listnodes type="object">
  <mm:hasfield name="title">
    Title of node <mm:field name="number" /> (<mm:nodeinfo type="type" />): <mm:field name="title" />
  </mm:hasfield>
</mm:listnodes>