RegExp.prototype.ignoreCase
The ignoreCase
property indicates whether or not the "i
" flag is used with the regular expression. ignoreCase
is a read-only property of an individual regular expression instance.
Property attributes of RegExp.prototype.ignoreCase |
|
---|---|
Writable | no |
Enumerable | no |
Configurable | yes |
Description
The value of ignoreCase
is a Boolean
and true
if the "i
" flag was used; otherwise, false
. The "i
" flag indicates that case should be ignored while attempting a match in a string.
You cannot change this property directly.
Examples
Using ignoreCase
var regex = new RegExp('foo', 'i');
console.log(regex.ignoreCase); // true
Specifications
Specification |
---|
ECMAScript Language Specification # sec-get-regexp.prototype.ignorecase |
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