Copyright © tutorialspoint.com
ignoreCase is a read-only boolean property of RegExp objects. It specifies whether a particular regular expression performs case-insensitive matchingi.e., whether it was created with the "i" attribute.
RegExpObject.ignoreCase |
Here is the detail of parameters:
NA
Returns "TRUE" if the "i" modifier is set, "FALSE" otherwise.
<html> <head> <title>JavaScript RegExp ignoreCase Property</title> </head> <body> <script type="text/javascript"> var re = new RegExp( "string" ); if ( re.ignoreCase ){ document.write("Test1-ignoreCase property is set"); }else{ document.write("Test1-ignoreCase property is not set"); } re = new RegExp( "string", "i" ); if ( re.ignoreCase ){ document.write("<br/>Test2-ignoreCase property is set"); }else{ document.write("<br/>Test2-ignoreCase property is not set"); } </script> </body> </html> |
This will produce following result:
Test1 - ignoreCase property is not set Test2 - ignoreCase property is set |
To understand it in better way you can Try it yourself.
Copyright © tutorialspoint.com