PersistedModel converting string to number still giving "must be a number" error msg.

[heena-agg]

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Current Behavior

Expected Behavior

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[heena-agg]

Model repository contains :

modelClass.observe('loaded', async ctx => {
ctx.data.amount = Number(ctx.data.amount)
ctx.data.unappliedAmount = Number(ctx.data.unappliedAmount)
ctx.data.appliedAmount = Number(ctx.data.appliedAmount)
});

still getting error : 
Error: {"error":{"statusCode":422,"name":"UnprocessableEntityError","message":"The request body is invalid. See error object `details` property for more info.","code":"VALIDATION_FAILED","details":[{"path":"/unappliedAmount","code":"type","message":"must be number","info":{"type":"number"}},{"path":"/appliedAmount","code":"type","message":"must be number","info":{"type":"number"}}]}}


Even after applying conversion to Number, still conversion does not happen.
tried parseFloat too. 

[javakamal1]

@heena-agg

modelClass.observe('loaded', async ctx => { if (ctx.data.amount && !isNaN(ctx.data.amount)) { ctx.data.amount = Number(ctx.data.amount); } if (ctx.data.unappliedAmount && !isNaN(ctx.data.unappliedAmount)) { ctx.data.unappliedAmount = Number(ctx.data.unappliedAmount); } if (ctx.data.appliedAmount && !isNaN(ctx.data.appliedAmount)) { ctx.data.appliedAmount = Number(ctx.data.appliedAmount); } });

This code uses the isNaN() function to check if the fields are numeric before attempting to convert them. If a field is null, undefined, or a non-numeric string, isNaN() will return true, and the field will not be converted.