JavaScriptPractice/if_else2.html at main · EduKeyPath/JavaScriptPractice · GitHub

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<!DOCTYPE html>
<htmllang="en">
<head>
<metacharset="UTF-8">
<title>demo</title>
</head>
<body>
<h4>Adult Age Checking</h4>
<inputtype="text" name="" value="" id="agF1" />
<inputtype="button" name="" value="Age Check" onclick="ageChk()" />
<pid="demo"></p>
<script>

functionageChk(){
varagV=document.getElementById('agF1').value;
if(isNaN(agV)){
document.getElementById('demo').innerHTML='Not a Valid Number';
}else{
document.getElementById('demo').innerHTML=(agV>18) ? "Adult Person" : "Under 18+";
}
}
</script>

<script>
varx=10;
varxx=0;
varxxx=0;
for(i=0;i<x;i++){
if(i==3){
xx++

continue;
}
xxx+='number is'+i+'<br/>'
}
if(xx>0){
document.write('3 exist');
}else{
document.write('3 not exist');
}
document.write(xxx);
</script>


<br/><br/><br/><br/><br/><br/><br/>
<br/><br/><br/><br/><br/><br/><br/>
<br/><br/><br/><br/><br/><br/><br/>
</body>
</html>