StringUtils

Requires String object to call below functions, like stirngObj.isValidEmail() and so on.

• convertToArray(splitter: String): List<*>
  Convert string to array, Provide your splitter like, from which you want to separate values.

• isValidEmail(): Boolean
  Returns true if email is valid. Uses regex to check.

• isValidName(): Boolean
  Returns true if name is valid. Uses regex to check.

• upperFirstLetter(): String
  Capitalize first character of each word.

• lowerFirstLetter(): String
  De-Capitalize each character of each word.

Doesn't requires String object to call below functions

• getIconifiedTitle(@DrawableRes drawableResourceId: Int): CharSequence
  Get character sequence for an icon.