Function definePrototypeConstant

Example

class ValidationRule {
  constructor(value) {
    this.value = value;
  }

  validate() {
    return this.value <= this.MAX_LENGTH && this.value >= this.MIN_LENGTH;
  }
}
definePrototypeConstant(ValidationRule, 'MIN_LENGTH', 3);
definePrototypeConstant(ValidationRule, 'MAX_LENGTH', 50);

const rule = new ValidationRule('hello');
console.log(rule.MIN_LENGTH); // 3
rule.MIN_LENGTH = 1; // Will not change the value
Copy