In ASP.NET, birth date validation can be implemented using data annotations or custom validation logic. You can use the [Range]
attribute to ensure the date falls within a specific range (e.g., not a future date) or use the [DataType(DataType.Date)]
attribute to ensure the input is a date. Additionally, you can implement custom validation by creating a validation attribute that checks if the birth date meets your specific criteria, such as age restrictions. This validation can be applied to model properties to enforce rules before data is processed.
Client side control will do validation and other kind of stuff in the client side.
Validation is simply making sure any data coming back from the client is appropriate. It can be both client and server side and is handled by the ASP.NET server controls (valiation controls). These are very easy to work with, as its normally just a matter of dropping them on the page.
Date of birth is preferred over age in data files because it provides more specific and accurate information. Age is a dynamic variable that changes every year, whereas date of birth remains constant. This allows for more precise calculations and analysis of data over time. Additionally, date of birth allows for easier verification and validation of an individual's identity.
validation of forms, date & time.
Personaly, i'd say date of birth. Both ways are correct, though
A field birthday that must be a date refers to a specific date field in a database or software application that requires users to input their birth date in a standardized format. This field typically enforces validation rules to ensure that the entered value is a valid date, often formatted as MM/DD/YYYY or DD/MM/YYYY, depending on regional preferences. The purpose is to collect accurate birth date information for purposes such as age verification or personalized user experiences.
Use data validation and set the condition to allow only the date range you specify.
what is you date of birth?
what is you date of birth?
For an address, a string data type is typically used, as it can accommodate various formats and characters. A phone number can also be stored as a string to handle different formats, including country codes and special characters. For a date of birth, a date data type is appropriate, allowing for proper date handling and validation. These data types ensure that the information is stored accurately and can be processed effectively.
what is john date of birth
Date of Birth: C. 1100 AD