firstInvalid() function
Returns the first validator entry of a validation result with the isValid property equal to false.
Syntax
firstInvalid(validationResult)Parameters
validationResult
A validation result object.
Return value
An array with a validatable object as the first element and a validator as the second.
Description
Returns the first validator entry of the passed in validation result that is being in the “invalid” state. When all validators are in the “valid” state, returns an empty array.
Implementation: first-invalid.js.