Is::toggle() · Mecha CMS

`Is::toggle()`

Checks for valid boolean.

Table of Contents

Description
Example
Validation

Description

Is::toggle(mixed $value): bool;

This method checks that the input provided is a literal boolean or a valid boolean string.

Example

if (Is::toggle(false)) {
    // …
}

Validation

Below are examples of input data along with the validation results:

Test	Result
`'0'`	`true`
`'1'`	`true`
`'FALSE'`	`true`
`'False'`	`true`
`'NO'`	`true`
`'No'`	`true`
`'OFF'`	`true`
`'ON'`	`true`
`'Off'`	`true`
`'On'`	`true`
`'TRUE'`	`true`
`'True'`	`true`
`'YES'`	`true`
`'Yes'`	`true`
`'false'`	`true`
`'no'`	`true`
`'off'`	`true`
`'on'`	`true`
`'true'`	`true`
`'yes'`	`true`
`0`	`true`
`1`	`true`
`false`	`true`
`true`	`true`
`' True '`	`true`
`'TruE'`	`true`
`'True asdf'`	`false`

`Is::IP()`

Checks for valid IP address.

`Is::JSON()`

Checks for valid JSON string.

`Is::URL()`

Checks for valid URL address.

`Is::_()`

Creates a virtual method.

`Is::__callStatic()`

Calls the virtual method that has been created.

`Is::email()`

Checks for valid email address.

`Is::file()`

Checks if current input is a valid file path.

`Is::folder()`

Checks if current input is a valid folder path.

`Is::path()`

Checks if current input is a valid path.

`Is::serial()`

Checks for valid serialized string.

`Is::toggle()`

Checks for valid boolean.

`Is::void()`

Checks for empty string, array and object.