nl_tokens: Returns true if the form contains any invalid fields . No fields will be marked as invalid as a result of calling this ; to trigger marking of fields use {
pl_tokens: function ( ) { return ! ! this . getFields ( ) . findBy ( function ( field ) { var preventMark = field . preventMark , isValid ; field . preventMark = <mask> ; isValid = field . isValid ( ) ; field . preventMark = preventMark ; return ! isValid ; } ) ; }