# checkIfProfileIdLooksValid
Checks whether supplied argument (number or string) matches requirements for a valid profile ID.
Note that this function only checks formal validity of the supplied argument and it doesn't verify whether it belongs to an actual player.
const { StarCraft2API } = require('starcraft2-api');
console.log(StarCraft2API.checkIfProfileIdLooksValid('6615271'));
// true
console.log(StarCraft2API.checkIfProfileIdLooksValid('not_a_valid_id'));
// false