Space Validation

[phpretard]

I am trying to validate a street address.  I have managed to accept only letters and number but my code won't allow for a space.

 

if (!eregi ("^[[:alnum:]+]+$", $COStreet)){

$valid="NOPE";

}

 

 

Any helpers?

[Rohan Shenoy]

if (!eregi ("^[a-zA-Z0-9 ]+$", $COStreet)){

 

$valid="NOPE";

 

}