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