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Mongoose ODM v5.11.15 Documentation
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Mongoose.prototype.isValidObjectId()

 来源:mongoosejs 浏览 452 扫码 分享 2021-02-07 09:10:44
  • Mongoose.prototype.isValidObjectId()
    • Example:

    Mongoose.prototype.isValidObjectId()

    Returns true if Mongoose can cast the given value to an ObjectId, or false otherwise.

    Example:

    1. mongoose.isValidObjectId(new mongoose.Types.ObjectId()); // true
    2. mongoose.isValidObjectId('0123456789ab'); // true
    3. mongoose.isValidObjectId(6); // false
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        • Note that this is behavior is different for transforms defined in the schema
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        • This option is only valid for operations that write to the database
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        • Query.prototype.session()
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        • The following options are for all operations
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        • Supported options are
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        • SchemaType.prototype.text()
        • Example:
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        • SchemaType.set()
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