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[ String_IsDigit ]

Method

[String_IsDigit] returns boolean True if the string contains only numerals (0-9).

  • Syntax
string_isdigit('String Value')
Examples
  • Beginner

To check whether a string contains only numerals:

Use the [String_IsDigit] method. The following example checks whether the string "123" contains numeric digits only, returning True.

Code

string_isdigit(123)

Result

true

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