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<h1>JavaScript ignoreCase Property</h1>
<hr />
<a href="jsref_obj_regexp.asp"><img class="navup" src="../images/up.gif" alt="RegExp Object Reference" border="0" /> Complete RegExp Object Reference</a>
<hr />
<h2>Definition and Usage</h2>
<p>The ignoreCase property is used to return whether or not the "i" modifier is
used in the regular expression.</p>
<p>The "i" modifier is set if the regular expression should ignore the case
of characters.</p>
<p>This property is "TRUE" if the "i" modifier is set, "FALSE" otherwise.</p>
<h2>Syntax</h2>
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<pre>RegExpObject.ignoreCase</pre>
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<h2>Example</h2>
<p>In the following example we will see if the ignoreCase property is set:</p>
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<td>
<pre><script type="text/javascript">
var str = "Visit W3Schools";
var patt1 = new RegExp("W3");</pre>
<pre>if(patt1.ignoreCase)
{
alert("ignoreCase property is set");
}
else
{
alert("ignoreCase property is NOT set.");
}
</script></pre>
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<h2>Try-It-Yourself Demos</h2>
<p><a target="_blank" href="tryit.asp@filename=tryjsref_ignorecase_regexp">ignoreCase</a><br />
How to use ignoreCase property to check if the "i" modifier is set.</p>
<hr />
<a href="jsref_obj_regexp.asp"><img class="navup" src="../images/up.gif" alt="RegExp Object Reference" border="0" /> Complete RegExp Object Reference</a>
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