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CODE EXAMPLE FOR JAVASCRIPT

check if object has method javascript

if(typeof myObj.prop2 === 'function') {
    alert("It's a function");
} else if (typeof myObj.prop2 === 'undefined') {
    alert("It's undefined");
} else {
    alert("It's neither undefined nor a function. It's a " + typeof myObj.prop2);
}
Source by duckduckgo.com #
 
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Tagged: #check #object #method #javascript
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