backend v4 half

SerpentRace_Backend/node_modules/libphonenumber-js/source/legacy/isPossibleNumber.js

@@ -0,0 +1,25 @@
+import { normalizeArguments } from './getNumberType.js'
+import _isPossibleNumber from '../isPossible.js'
+
+/**
+ * Checks if a given phone number is possible.
+ * Which means it only checks phone number length
+ * and doesn't test any regular expressions.
+ *
+ * Examples:
+ *
+ * ```js
+ * isPossibleNumber('+78005553535', metadata)
+ * isPossibleNumber('8005553535', 'RU', metadata)
+ * isPossibleNumber('88005553535', 'RU', metadata)
+ * isPossibleNumber({ phone: '8005553535', country: 'RU' }, metadata)
+ * ```
+ */
+export default function isPossibleNumber() {
+	const { input, options, metadata } = normalizeArguments(arguments)
+	// `parseNumber()` would return `{}` when no phone number could be parsed from the input.
+	if (!input.phone && !(options && options.v2)) {
+		return false
+	}
+	return _isPossibleNumber(input, options, metadata)
+}