How can I customize the error message for a required field in Joi?

By: USER1652
25 Agustus 2025 Support 5 minutes
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Question

Grade: Education Subject: Support
How can I customize the error message for a required field in Joi?
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Answer (66)

Best Answer
(178)
Use the `required()` method along with the `messages` option with the `any.required` error code: `Joi.string().required().messages({'any.required': 'This field is mandatory.'})`.
Answered on 25 Agustus 2025

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