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We can use the Jake where you method to retrieve the value of an input field.

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Here we have a name input field where the default value set to John Smith If we click the Get value

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button an alert appears with the name entered into the input field.

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Looking at the script we can see we have our button an input field created in our body tags

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the input has the IDI name and the default value set in John Smith

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our script in the head take starts with a click event on the button.

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Once click it launches an alert with the value of the input field name the DOT value method is the syntax

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that makes this possible.