How to make a question, with an integer in it, asked again when it is left blank : <p>I am fairly new to python and I am not sure how to make a question involving an integer asked again when an invalid character is entered or it is left blank. Could someone please help me.</p>

<p>I have only tried what I know and nothing has really worked.</p>

<pre><code># Asks for age
age = int(input("Please enter your age: "))
# Prevents age from being left blank
# I need help with this part
</code></pre>
