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escaping question mark in regex javascript

This is a simple question I think.

I am trying to search for the occurrence of a string in another string using regex in JavaScript like so:

 var content ="Hi, I like your Apartment. Could we schedule a viewing? My phone number is: ";

 var gent = new RegExp("I like your Apartment. Could we schedule a viewing? My", "g");

 if(content.search(gent) != -1){   
     alert('worked');     
 }          

This doesn't work because of the ? character....I tried escaping it with , but that doesn't work either. Is there another way to use ? literally instead of as a special character?

See Question&Answers more detail:os

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Welcome To Ask or Share your Answers For Others

1 Answer

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by (71.8m points)

You need to escape it with two backslashes

\?

See this for more details:

http://www.trans4mind.com/personal_development/JavaScript/Regular%20Expressions%20Simple%20Usage.htm


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