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How to check if an item is selected from an HTML drop down list with javascript js Code Example
How to check if an item is selected from an HTML drop down list with javascript js 
// See the below HTML first
/*
<select id="cardtype" name="cards">
    <option value="mastercard">Mastercard</option>
    <option value="maestro">Maestro</option>
    <option value="visadebit">Visa Debit</option>
</select>
*/

// Javascript Solution
var select = document.getElementById("cardtype");
var selectedValue = select.options[select.selectedIndex].value;

// Courtesy: Sachin - https://stackoverflow.com/users/1041642/sachin
Source: stackoverflow.com



Javascript

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