Avoid Or Donot Allow user To Enter Space | JavaScript Exprestion
Just put range 1 to 9 in exp if you want to allow number also
<form onsubmit=”return formValidator()” method=”POST” action=”arv.php”>
<script type=’text/javascript’>
function formValidator(){
var name = document.getElementById(’x1′);
if(Validator(name, “dont put space”)){
}
return false;
}
function Validator(elem, helperMsg){
var alphaExp = /^[a-zA-Z]+$/;
if(elem.value.match(alphaExp)){
return true;
}else{
alert(helperMsg);
return false;
}
}
</script>
<input name=”name” value=”" type=”text” id=”x1″></td>
<input value=”submit” onclick=”getFormBody()” type=”submit”>
</script>
