Confirmation mails

The form config can now be set to send out confirmation mails #12

v0.2.0: Complete refactor to use echo as underlying framework

• The whole code base of this release has been refactored to make use of the echo framework
• Validation functions have been implemented as middleware
• Code cleanup to reduce redundant code
• Files have been consolidated to reduce sub packages

As result the code is cleaner and faster, as well as further development will be easier to integrate

v0.1.4b: Vulnerability fix

This release fixes a possible path traversal vulnerability that was introduced in v0.1.2.

v0.1.4: Form field type validation

Breaking release

• This release changes the form configuration to combine all validation aspects in the "validation" struct.
• Form field types validation has been added. You can now validate the following type of fields: text, email, bool, number

v0.1.3: Captcha support

• hCaptcha support added
• reCaptcha v2 support added

v0.1.2: Code cleanup, unique responses and honeypots

This release is breaking

The v0.1.2 release is a complete refactor of the v0.1.1 code. Lot's of code has been straigthened out and better documented. HTTP respones have been unified as well. Lastly this release adds the "honeypot" anti-SPAM feature.

v0.1.1: Intial release

First release.