JavaScript console.error() Function Example

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<title>JavaScript console.error() Function Tutorial - TutsInsider</title>
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<div class="main">
<h2 class="main-heading">What is JavaScript console.error() Function?</h2>
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<p>Press <strong>F12</strong> on your keyboard to open the Browser's console.</p>
<p>Inside 'Console', you will see the output of the Script below.</p>
<p><strong>Note: </strong> Reload the page to re-enter a different number or try a letter to see the results in the console.</p>
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<script>
let user_age = prompt("Enter Your Age:");
if ( user_age < 15 ) {
	console.error("Your age is : " + user_age );
	console.error("Its too early for you to learn JavaScript Programming.");
}
else if ( user_age > 15 ) {
	console.log("Your age is : " + user_age );
	console.log("Its pretty easy for you to learn JavaScript Programming.");
}
else {
	console.error("Please enter a valid age.");
}
</script>

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