var UserSchema  = mongoose.Schema({
    username: {
        type: String,
        index: true,
        required: true,
        unique: true
    },
    password: {
        type: String,
        required: true
    },
    email: {
        type: String,
        required: true,
        lowercase: true
    },
    emailVerified: {
        type: Boolean,
        default: false
    },
    info: {
        name: {
            givenName: String,
            familyName: String,
        },
        address: {
            street: String,
            city: String,
            state: String,
            zipCode: String
        },
        primaryPhone: String,
        cellPhone: String,
        website: String,
        licenseNumber: String,
        title: String,
        company: String
    },
    avatar: {
        type: String,
        default: '/images/avatar/default/contacts-128.png'
    },
    friends: [{ type: ObjectId, ref: User }],
    friendRequests: [{ type: ObjectId, ref: User }]
});

module.exports.search = function(searchValue, callback) {
    var searchValue = new RegExp(`^${searchValue}`, 'i');
    var query = {
        $or: [
            {username: searchValue},
            {email: searchValue}
         // {givenName condition here...}
        ]
    }

    User.find(query, callback).limit(10);
}

{info.name.givenName: searchValue}