$this merge(MessageProvider|array $messages) Merge a new array of messages into the bag. Parameters MessageProvider|array $messages Return Value $this
array keys() Get the keys present in the message bag. Return Value array
array jsonSerialize() Convert the object into something JSON serializable. Return Value array
bool isEmpty() Determine if the message bag has any messages. Return Value bool
bool hasAny(array $keys = array()) Determine if messages exist for any of the given keys. Parameters array $keys Return Value bool
bool has(string|array $key) Determine if messages exist for all of the given keys. Parameters string|array $key Return Value bool
bool has(string|array $key) Determine if messages exist for a given key. Parameters string|array $key Return Value bool
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