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ES6 - RegExp ignoreCase
ignoreCase is a read-only boolean property of RegExp objects. It specifies whether a particular regular expression performs case-insensitive matching, i.e., whether it was created with the "i" attribute.
Syntax
RegExpObject.ignoreCase
Return Value
Returns "TRUE" if the "i" modifier is set, "FALSE" otherwise.
Example
var re = new RegExp( "string" );
if ( re.ignoreCase ){
console.log("Test1-ignoreCase property is set");
} else {
console.log("Test1-ignoreCase property is not set");
}
re = new RegExp( "string", "i" );
if ( re.ignoreCase ) {
console.log("Test2-ignoreCase property is set");
} else {
console.log("Test2-ignoreCase property is not set");
}
Output
Test1-ignoreCase property is not set Test2-ignoreCase property is set
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