* Return `true` if the parameter is a string 'true' or 'false' * * This function accepts any cases for those strings. * @param {string} value * @returns {boolean}
(value)
| 105 | * @returns {boolean} |
| 106 | */ |
| 107 | static isTrueOrFalseString(value) { |
| 108 | const lowercaseValue = String(value).toLowerCase(); |
| 109 | return lowercaseValue === 'true' || lowercaseValue === 'false'; |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Return `true` if the parameter is an object |