Verify Awardee Dropdown with airSlate SignNow

Verify awardee dropdown

in this lecture you will learn how to validate and make sure that a user is selecting at least an option or a value from a HTML drop-down copy the last script create a new file once you learn validating one of the HTML fields it's very easy and straightforward to do it for any HTML field we are going to ask the end user to select their color that's our drop-down get rid of the input type text we still need the submit button select close the Select start with option value is equal to blank select a color this is the default that will appear option copy it paste it three times you can use your favorite colors I'm using mine blue and the value also will be blue or the value that appear should be blue red red green and green G capital save it as drop-down dot HTML instead of numbers dot PHP you can say drop-down dot P hasty PHP doesn't matter this page doesn't exist let's call up clean up the script block or the body of the function we still need the function itself form validation change the title to dropdowns when the validation validate function is invoked we are going to ensure that the user has picked at least one of these colors where color is equal to document dot my form dot give the select box in name name to color so that we can refer to it using the name color dot value if color double equals blank that means the user hasn't picked anything because blank means it's the default select a color then alert within double quotes please pick or please select a color put the select box in focus document dot my form dot color dot focus is the function it applies to all the HTML fields or objects and then we'll return a false so that that form will not be submitted else alert validation is successful return true in real time applications will not be writing this else block and the validation passes we simply submit and the data will go to the server side we need not even do this return true by default it will be true if we do not return a false open it in a browser dropdown dot HTML without picking any color if I click Submit it says please select a color hit OK and the drop down is focused let me pick a color blue hit submit validation is successful as soon as I hit OK the form is submitted to a drop down dot PHP which doesn't exist