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

Parameters

mixed $data

Return Value

bool
doc_Symfony
2016-10-28 06:19:24
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