I need a regular expression that'll check for a valid web address, but it needs to be very ... accepting. Essentially, anything should match as follows:
1) Must begin with http://
2) Must alllow for any amount of these characters: / - _?=&
3) Must contain letters
4) 1 to x periods are required
That's it, if anyone can whip me up an expression I've be grateful ... sadly I'm Reg Ex challenged.