Javascript regular expression

Post on June 26th,2011 by |Posted in programming languages | Tagged in | No Comment | Send Email

regular expression

Below is a simple script using the regular expression to find out whether a nonword character exists within a string or not, if it does exist, then the test function will return ‘true’.

<script type=”text/javascript”>
var txtString = “Do you 100% like this blog?”;
var pattern = /\W/;
document.write(“Yes, it is ” + pattern.test(txtString) + “, I love your blog!”);
</script>

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