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JavaScript ignoreCase Property
JavaScript RegExp Object
Definition and Usage
The ignoreCase property specifies whether or not the "i" modifier is set.
This property returns true if the "i" modifier is set, otherwise it returns false.
Syntax
RegExpObject.ignoreCase
Browser Support
The ignoreCase property is supported in all major browsers.
Example
Example
Check whether or not the "i" modifier is set:
<script type="text/javascript">
var str="Visit W3Schools!";
var patt1=/W3S/i;
if(patt1.ignoreCase)
{
document.write("i modifier is set!");
}
else
{
document.write("i modifier is not set!");
}
</script>
var str="Visit W3Schools!";
var patt1=/W3S/i;
if(patt1.ignoreCase)
{
document.write("i modifier is set!");
}
else
{
document.write("i modifier is not set!");
}
</script>
The output of the code above will be:
i modifier is set!
Try it yourself »
JavaScript RegExp Object
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Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.