When it comes to needing to search through a string to find a certain phrase or wording, some developers may opt in to search by using expressions such as 'unsortedInputArray'.startsWith('u'). However, this could cause some confusion when there are multiple results for items starting with ('u'). So, to make this process simpiler, other developers will use regular expressions, also know as 'regex's'. These regex's take into account every possible input that the string could contain, and whether it fits the requirements the regex is asking for. Since a regex is just a series of characters called literals, it can be used in any programming language, making it very benifical and widely accepted.
/^[a-zA-Z0-9.!#$%&’*+/=?^_{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/
Briefly summarize the regex you will be describing and what you will explain. Include a code snippet of the regex. Replace this text with your summary.
