Net controls values; they are:get Element By Id: this method is used to read the controls values by their Element By Name: this method is used to read the controls values by their Element By Tag Name: this method is used to read the controls values by their Tag Name.
In this article we use the In the code above I have taken the ASP.
Server Side Validation Validation done at the server level after sending the form data to the server but before entering the data into the database is called server-side validation. The first page source code Look at the preceding source code closely; see the id's of controls that play the important role in Java Script validation by reading the ASP. The design view of the preceding source code will look as in the following: I hope you have created the same form as above for demonstration purposes. Net controls values in Java Script are as: There are three main methods shown in the above image in the red square to read the ASP.Browser validation is faster and reduces the server load.You should consider server validation if the user input will be inserted into a database.You can then adapt this form to your own requirements.Let's build a simple form with a validation script.The condition will be as follows: is shown to the user and finally we are returning false; that is very important.