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textbox validation - only integers 1
- Thread starter jkris
- Start date
scriptOhead
Technical User
<input type="text" name="textfieldName" size="24" border="0" onBlur="findNum(this.value);">
function findNum(m)
{
var i = 0;
var tempStr = m;
var lgn = tempStr.length;
for(i = 0; i < lgn; i++)
{
if((tempStr.charAt(i) > -1) && (tempStr.charAt(i) < 10))
{
continue;
}
else
{
window.alert("Is not a whole number"
;
break;
}
}
}
~mgb
function findNum(m)
{
var i = 0;
var tempStr = m;
var lgn = tempStr.length;
for(i = 0; i < lgn; i++)
{
if((tempStr.charAt(i) > -1) && (tempStr.charAt(i) < 10))
{
continue;
}
else
{
window.alert("Is not a whole number"
;break;
}
}
}
~mgb
-
1
- #4
<input type="text" name="numfield" onBlur="checkInt(this);">
<script>
function checkInt(elem)
{
elem.value=elem.value.replace(/\s/g,''); //get rid of any blank spaces before checking.
if(!/^\d*$/gi.test(elem.value)){
alert("not an Integer number"
elem.select();
elem.focus();
}
}
</script>
grtfercho çB^]\..
"Imagination is more important than Knowledge" A. Einstein
<script>
function checkInt(elem)
{
elem.value=elem.value.replace(/\s/g,''); //get rid of any blank spaces before checking.
if(!/^\d*$/gi.test(elem.value)){
alert("not an Integer number"
;elem.select();
elem.focus();
}
}
</script>
grtfercho çB^]\..
"Imagination is more important than Knowledge" A. Einstein
- Status
