integer rule (v3)

Require a valid integer.

Since

1.0.10

Signature

integer(input)

Options

0

Usage

integer usage

bootstrapValidate('#input', 'integer:Please fill out this input field!')

Options

This rule only needs an error message after the rule name, for example integer:Please fill out this input field!.

Live Example

Value

Checking...

Source

integer source

/**
 * @since 1.0.10
 * @error Please fill out this input field!
 * @description Require a valid integer.
 */
export default function integer(input: RuleInput) {
  return isInteger(Number(input.value));
}