hasProperty(child, key) → {boolean}
Checks if the child has the given property. Will scan up to 4 levels deep only.
Parameters
Name Type Description child any The child to check for the existence of the property on. key Array.<string> An array of strings that make up the property.
Returns
boolean - True if the child has the property, otherwise false.
Inherited From Phaser.Group#hasProperty Source code: core/Group.js (Line 1104)