How to use validation with model in MVC Core 6||Client-Side Validation||Client&Server SideValidation
Learn how to effectively use validation with models in MVC Core 6.0. This short and informative tutorial provides you with the essential knowledge and techniques to implement data validation in your MVC Core applications. By integrating validation rules into your models, you can ensure that the data entered by users meets the required criteria, improving the overall reliability and integrity of your application. Enhance the user experience and prevent erroneous data with this practical guide to validation in MVC Core 6.0. Most important thing is this video is in hindi.
Expressions:
1. Allowed Only Alphabets:
[RegularExpression(@"^[a-zA-Z]+$", ErrorMessage = "Only alphabets are allowed.")]
2. Make Strong Password:
[RegularExpression(@"^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}$",
ErrorMessage = "Password must have at least 8 characters, one uppercase letter, one lowercase letter, one digit, and one special character.")]