What are custom validation rules in programming?
An example of an AI chatbot conversation about custom validation rules in programming.
What are custom validation rules in programming?
Custom validation rules are user-defined criteria that data must meet to be considered valid in applications.
Can you give me an example of a custom validation rule?
Sure! For instance, a custom rule could ensure that a password contains at least one uppercase letter, one number, and is at least 8 characters long.
How do I implement these rules in a web form?
You can implement custom validation rules using JavaScript or a framework like React, by defining the rules in your form's validation logic.
Are there any libraries that can help with this?
Yes, libraries like Joi, Yup, or Validator.js can help you create and manage custom validation rules easily.
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