Remove an underscore with Regex in JavaScript
You can use .replace
to achieve this. Use the following code. It will replace all _
with the second parameter
. In our case we don't need a second parameter so all _
will be removed.
<script>
var str = "some_sample_text_here.";
var newStr = str.replace(/_/g , "");
alert ('Text without underscores : ' + newStr);
</script>
Use .replace(/_/g, "")
to remove all underscores or use .replace(/_/g, " ")
to replace them with a space.
Here is an example to remove them:
var str = "Yeah_so_many_underscores here";
var newStr = str.replace(/_/g, "");
alert(newStr);