Method validate

lib/Compiler.js:1497–1530

* Schema validation function with optional pre-compiled check * @template {EXPECTED_OBJECT | EXPECTED_OBJECT[]} [T=EXPECTED_OBJECT] * @param {Schema | (() => Schema)} schema schema * @param {T} value value * @param {ValidationErrorConfiguration=} options options * @param {((value: T) => bo

(schema, value, options, check)

	 * @param {((value: T) => boolean)=} check options
	 */
	validate(schema, value, options, check) {
		class="cm">// Avoid validation at all when disabled
		if (this.options.validate === false) {
			return;
		}

		/**
		 * Returns schema.
		 * @returns {Schema} schema
		 */
		const getSchema = () => {
			if (typeof schema === class="st">"function") {
				return schema();
			}

			return schema;
		};

		class="cm">// // If we have precompiled schema let's use it
		if (check) {
			if (!check(value)) {
				getValidate()(getSchema(), value, options);
				require(class="st">"util").deprecate(
					() => {},
					class="st">"webpack bug: Pre-compiled schema reports error while real schema is happy. This has performance drawbacks.",
					class="st">"DEP_WEBPACK_PRE_COMPILED_SCHEMA_INVALID"
				)();
			}
			return;
		}

		class="cm">// Otherwise let's standard validation
		getValidate()(getSchema(), value, options);
	}
}

module.exports = Compiler;