getMaskPattern(maskName) {
    if (!this.multiMasks) {
      this.multiMasks = {};
    }
    if (this.multiMasks[maskName]) {
      return this.multiMasks[maskName];
    }
    const mask = this.component.inputMasks.find(inputMask => inputMask.label === maskName);
    this.multiMasks[maskName] = mask ? mask.mask : this.component.inputMasks[0].mask;
    return this.multiMasks[maskName];
  }
Retrieves the mask pattern for a given mask name
@param {string} maskName - The name of the mask to retrieve.
@returns {any} The mask pattern associated with the given mask name.