[COCOON-1973] CaptchaValidator: allow case-insensitive matching

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.2
• Component/s: Blocks: Forms
• Other Info: Patch available
• Assignee: Unassigned
• Reporter: Mark Lundquist
• Created: 20/Dec/06 20:24
• Updated: 20/Dec/06 20:27

Description

Case-insensitive matching of CAPTCHA validation strings is desirable, because certain upper/lowercase character pairs can be very difficult to disambiguate due to the glyph distortion.

The attatched patch adds a new attribute to control this:

Attribute: <fd:validation/fd:captcha/@case-sensitive>
Values: "true" | "false"
Default: "true"