bson_has_field()#

Synopsis#

bool
bson_has_field (const bson_t *bson, const char *key);

Parameters#

  • bson: A bson_t.

  • key: A string containing the name of the field to check for.

Description#

Checks to see if key contains an element named key. This also accepts “dotkey” notation such as “a.b.c.d”.

Returns#

true if key was found within bson; otherwise false.