eno
Language Libraries Plugins
PHP
Overview JS PHP Python Ruby Rust
The eno libraries
Overview JS PHP Python Ruby Rust

enophp 0.1.2

Eno\Parser
parse
Eno\Loaders
boolean
color
commaSeparated
date
datetime
float
integer
json
latLng
number
string
url
Eno\Section
assertAllTouched
element
elements
enforceAllElements
field
fields
fieldset
fieldsets
list
lists
lookup
raw
section
sections
Eno\Field
error
isEmpty
raw
value
Eno\ListElement
elements
items
length
raw
Eno\Fieldset
assertAllTouched
element
elements
enforceAllElements
entry
raw
Eno\EmptyElement
error
raw
value
Eno\Error
cursor
selection
message
snippet
text
Eno\ParseError
Eno\ValidationError

Eno\Field » isEmpty

isEmpty() → boolean

Query whether the value is empty (e.g. comment: in an eno document), which in PHP terms is equivalent of null.

Return value

true if empty, otherwise false.