Code for validating forms in javascript

• HTML • CSS • Java Script you don't have knowledge of HTML, CSS & Java Script than you may face some difficulties in validating a HTML form yet I will make the entire step very easy to understand by you.

Form validation is the process of checking that a form has been filled in correctly before it is processed, this is called form validation.I have validated this form according to the fields what they will accept the data.Such as for mobile number field data must be the number and not less than 10 digit, the email field will accept the data which must contain the character '@' and dot (.).So master method for our example will be validate Emp Form as given above.Next step is to call the above master method by adding onsubmit event handler for the emp Form as given below If your struts validator displays error dialog window immediately, when a particular validation fails.# Data Format Validation - Secondly, the data that is entered must be checked for correct form and value.

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