isSingular() public method

Indicates if the field definition of this type can appear only once in the same ContentType.
public isSingular ( ) : boolean
return boolean
Esempio n. 1
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 /**
  * Indicates if the field definition of this type can appear only once in the same ContentType.
  *
  * @return bool
  */
 public function isSingular()
 {
     return $this->internalFieldType->isSingular();
 }