Read the waies carefully and compose JavaScript® codification that addresses the demands.

Copy your codification straight into this appendix papers and post your assignment.

1. Write JavaScript® codification that anticipates and handles an mistake for an expected numeral field. This codification is executed on keypress, and the entered value is saved for you in a variable called enteredChar. Include the attempt block of JavaScript® statements needed to look into if the character is non a figure or a nonalphanumeric character, or if you throw an mistake message.

2. Write a usage mistake managing JavaScript® map called processErrors that handles a usage mistake by delegating it to the onerror event animal trainer. Include the block of JavaScript® statements needed to go through the statements sent by the JavaScript® translator into the processErrors map, send an watchful message with the statements, return, and compose the event animal trainer that calls the processErrors map.

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