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unionOf3()

unionOf3<S1, S2, S3>(schema1, schema2, schema3, message?): UnionSchema<readonly [S1, S2, S3]>

Union schema with three specific types.

Type Parameters​

S1: S1 extends GenericSchema​

S2: S2 extends GenericSchema​

S3: S3 extends GenericSchema​

Parameters​

schema1: S1​

First schema.

schema2: S2​

Second schema.

schema3: S3​

Third schema.

message?: string​

Custom error message (optional).

Returns: UnionSchema<readonly [S1, S2, S3]>​

UnionSchema with three schemas.

Since​

2.0.0