Validate.io Packages

Validates if a value is an array.

Validates if a value is a number.

Validates if a value is an integer.

Validates if a value is a string primitive.

Validates if a value is a nonnegative integer.

Validates if a value is a number primitive, excluding NaN.

Validates if a value is a number primitive and an integer.

Validates if a value is array-like.

Validates if a value is a Buffer object.

Validates if a value is a positive integer.

Validates if a value is matrix-like.

Validates if a value is ndarray-like.

Validates if a value is a function.

Validates if a value is an integer array.

Validates if a value is undefined.

Validates if a value is a JavaScript object.

Validates if a value is a boolean primitive.

Validates if a value is a nonnegative integer array.

Validates if a value is NaN.

Validates if a value is a NaN primitive.