Documentation ¶
Overview ¶
Package captcha provides a simple API for captcha generation
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type Data ¶
type Data struct { // Text is captcha solution Text string // contains filtered or unexported fields }
Data is the result of captcha generation. It has a `Text` field and a private `img` field that will be used in `WriteTo` receiver
type Options ¶
type Options struct { // BackgroundColor is captcha image's background color. // It defaults to color.Transparent. BackgroundColor color.Color // CharPreset decides what text will be on captcha image. // It defaults to digit 0-9 and all English alphabet. // ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 CharPreset string // TextLength is the length of captcha text. // It defaults to 4. TextLength int // CurveNumber is the number of curves to draw on captcha image. // It defaults to 2. CurveNumber int // contains filtered or unexported fields }
Options manage captcha generation details.
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