1. class
  2. Symfony
  3. Component
  4. Form
  5. Util
  6. FormUtil

FormUtil

class FormUtil

Methods

static bool
isEmpty(mixed $data)

Returns whether the given data is empty.

Details

at line line 37
static bool isEmpty(mixed $data)

Returns whether the given data is empty.

This logic is reused multiple times throughout the processing of a form and needs to be consistent. PHP's keyword empty cannot be used as it also considers 0 and "0" to be empty.

Parameters

mixed $data

Return Value

bool