Form data entry Validation for Serial Numbers using Regular Expression
Posted on 2014-03-26
My form was created by a programmer who is no longer available to perform coding edits. He created a web form that validates Serial Numbers with a regular expression.
Here is the current regular expression:
I need this regular expression to be modified so that additional Serial Numbers will be validated if they start with an I or i or L or l. That is, uppercase or lowercase I or L. The validation of S/N's starting with [gtGT] is still required.