Validate extension

Validate class contains all the validation methods that are used in the application This class is used to validate the user input and return the error error if the input is invalid otherwise it returns null

on

• String?

Methods

validateEmail({String? error}) → String?

Validate if the email is not empty and valid returns an error error if empty returns null if not empty returns null if null error is the custom error to be returned

validateName({String? error}) → String?

Validate if the name is not empty returns an error error if empty returns null if not empty returns null if null error is the custom error to be returned

validatePassword({String? confirmPassword, String? error, String? errorNotMatch}) → String?

Validate if the password is not empty and valid and checks for strong password criteria like capital, small, number, special character returns an error error if empty returns null if not empty returns null if null confirmPassword is the password to be compared with to check if both are same error is the custom error to be returned if password is empty errorNotMatch is the custom error to be returned if password and confirm password doesn't match

validateWeakPassword({String? confirmPassword, String? error, String? errorNotMatch}) → String?

Validate if the password is not empty and valid but doesn't check for strong password criteria like capital, small, number, special character returns an error error if empty returns null if not empty returns null if null error is the custom error to be returned confirmPassword is the password to be compared with to check if both are same