Variable NUMERIC_REGEXConst

Regular expression for matching numeric values expressed as base 10 strings.

The regular expression matches the following numeric patterns:

• Whole numbers:
  • Positive whole numbers: 1, 2, 3, ...
  • Negative whole numbers: -1, -2, -3, ...
• Decimal numbers:
  • Positive decimal numbers: 1.0, 2.5, 3.14, ...
  • Negative decimal numbers: -1.0, -2.5, -3.14, ...
  • Decimal numbers without whole part:
    • Positive decimal numbers: .1, .5, .75, ...
    • Negative decimal numbers: -.1, -.5, -.75, ...