I am trying to match the 6 character word that has a combination of ONLY alphanumeric.
Example String:
Bus Express Wash at bay no 083457 - Truckno AB96CD & Truck no 12367S & 12368S
I am currently trying regex [a-zA-Z0-9]{6}
However, it matches below Output:
xpress
083457
ruckno
AB96CD
12367S
12368S
But, what I need is only combination of alphanumeric. Something like below Desired Output
AB96CD
12367S
12368S
CodePudding user response:
You may use this regex with 2 lookahead conditions:
\b(?=[a-zA-Z]*\d)(?=\d*[a-zA-Z])[a-zA-Z\d]{6}\b
RegEx Details:
\b
: Word boundary(?=[a-zA-Z]*\d)
: Lookahead to assert that we have at least one digit after 0 or more letters(?=\d*[a-zA-Z])
: Lookahead to assert that we have at least one letter after 0 or more digits[a-zA-Z\d]{6}
: Match 6 alphanumeric characters\b
: Word boundary