neiker

export function cuilValidator(cuil: string): boolean {
  if (cuil.length !== 11) {
    return false;
  }

  const [checkDigit, ...rest] = cuil
    .split('')
    .map(Number)
    .reverse();

TheVishnuKumar

<aura:component implements="flexipage:availableForAllPageTypes" access="global">
    <div style="padding: 20px;background: white;margin: 10px;border-radius: 4px;height: 120px;">
        <h1 style="font-size: 15px;">Aura Component: Firing Event</h1>

        <c:registerEvent name="testevent" namespace="astro" aura:id="first-event"></c:registerEvent>

        <lightning:button label="Fire Event From Aura" onclick="{!c.fireEvent}"></lightning:button>
    </div>
</aura:component>