1. class
  2. Symfony
  3. \
  4. Component
  5. \
  6. Form
  7. \
  8. Util
  9. \
  10. FormUtil

FormUtil

class FormUtil

Methods

static bool
isEmpty(mixed $data)

Returns whether the given data is empty.

Details

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 keyword empty cannot be used as it also considers 0 and "0" to be empty.

Parameters

mixed $data

Return Value

bool