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Data Validation

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Will Fuchs edited this page Jan 9, 2020 · 1 revision

Data validation can be accomplished by using the validator option as below.

var tags = [{
    type: "input",
    tag: "text",
    name: "name",
    "chat-msg": "What is 1 + 1?",
    validator: function(input) {
    	return input == "2" || input.toUpperCase() === "TWO"
    },
    invalid: "Hmm... That's not what I got!"
  }]

validator gets passed the input (text, value of selection, custom input, etc) and must return true or false. On false, the invalid option message is displayed, or, if none is provided, the default 'Invalid input' will be displayed.

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