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Alphanumeric, Integer Only and other popular RegEx for JavaScript

  • 12/13/2016
  • 989
  • Alphanumeric Regex, Integer Only Regex, JavaScript Validation
Integer Only Regex - /^\d+$/
Alphanumeric (only small case alphabets and numbers) Regex - /^[a-z0-9]+$/i
Alphanumeric (small case alphabets, upper case and numbers) Regex - /^[a-zA-Z0-9]+$/i
Alphanumeric (small case alphabets, upper case, numbers and white space) Regex - /^[a-zA-Z0-9 ]+$/i