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Example code of long399/yii2-math-captcha

Informations about the package yii2-math-captcha

yii2-math-captcha

Total Downloads License

MathCaptchaAction for Yii Framework 2.0

Screenshot

Installation

The preferred way to install this extension is through composer. Either run

or add

to the require section of your composer.json file.

Available operations

1) Addition. 2) Subtraction. 3) Multiplication.

Default addition or subtraction operation will be used randomly.

Usage

controller:

model:

view:

If you want to use only expressions with a subtraction operation e.g., then you need to set the operations property accordingly in the description of the action in the controller:

Expressions with multiplication

If you want to use also expressions with a multiplication operation, then you need to set the operations property accordingly in the description of the action in the controller:

Three kinds of expressions can be generated: 1) Expression with multiplication.
Screenshot 2) Expression with multiplication and addition.
Screenshot 3) Expression with multiplication and subtraction.
Screenshot

Author

long399, e-mail: [email protected]

All versions of yii2-math-captcha with dependencies

PHP Build Version
Package Version
Requires yiisoft/yii2 Version *
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