public static function AssociativeArray::hasValue in Map Widget 8

Helper function to exclude "truly empty" values.

Any value besides null or an empty string is considered a valid value.

Parameters

mixed $value: The value.

Return value

bool True anything other than null or empty string.

1 call to AssociativeArray::hasValue()

AssociativeArray::valueCallback in src/Element/AssociativeArray.php

Determines how user input is mapped to an element's #value property.

File

src/Element/AssociativeArray.php, line 211

Class

AssociativeArray

Class KeyValuePair provides a form element for entering paired values.

Namespace

Drupal\map_widget\Element

Code

public static function hasValue($value) {
  return !is_null($value) && $value !== '';
}