Description:
This method Executes the search for a match between a regular expression and this String object.
Syntax:
string.search(regexp); |
Here is the detail of parameters:
- regexp : A regular expression object. If a non-RegExp object obj is passed, it is implicitly converted to a RegExp by using new RegExp(obj)
Return Value:
- If successful, search returns the index of the regular expression inside the string. Otherwise, it returns -1.
Example:
<html> <head> <title>JavaScript String search() Method</title> </head> <body> <script type="text/javascript"> var re = /apples/gi; var str = "Apples are round, and apples are juicy."; if ( str.search(re) == -1 ){ document.write("Does not contain Apples" ); }else{ document.write("Contains Apples" ); } </script> </body> </html> |
This will produce following result:
Contains Apples |
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