Write a javascript code to validate the form against the following conditions using Regular expression. Name: Input must begin with a letter and length should not exceed 8 characters. Password: Input must be mixture of letters and digits and length should be minimum 5 characters and maximum 12 characters. E-mail id: Input must be a valid email id. Contact: Input must be a ten digit number. None of the fields should be left as blank. If all the conditions are satisfied then display the details in a pleasant format, otherwise display the error message