Inputfield::isEmpty() method

Is this Inputfield empty? (Value attribute reflects an empty state)

Return true if this field is empty (no value or blank value), or false if it’s not empty.

Used by the 'required' check to see if the field is populated, and descending Inputfields may override this according to their own definition of 'empty'.

Usage

$bool = $inputfield->isEmpty();

Return value

bool


Inputfield methods and properties

API reference based on ProcessWire core version 3.0.248

Latest news

  • ProcessWire Weekly #582
    The 582nd issue of ProcessWire Weekly brings in all the latest news from the ProcessWire community. Modules, sites, and more. Read on!
    Weekly.pw / 5 July 2025
  • New ProcessWire admin redesign
    When you upgrade to ProcessWire 3.0.248 or newer (currently the dev branch), you’ll immediately notice something new and beautiful…
    Blog / 9 May 2025
  • Subscribe to weekly ProcessWire news

“Yesterday I sent the client a short documentation for their ProcessWire-powered website. Today all features already used with no questions. #cmsdoneright—Marc Hinse, Web designer/developer