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Add frontend validation to check if send ether input is a valid number.

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Kevin Serrano 2017-12-27 17:36:56 -08:00
parent adf4b89804
commit 92eb16fc11
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1 changed files with 6 additions and 0 deletions
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6
ui/app/send.js
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@ -247,6 +247,12 @@ SendTransactionScreen.prototype.onSubmit = function () {
const recipient = state.recipient || document.querySelector('input[name="address"]').value.replace(/^[.\s]+|[.\s]+$/g, '')
const nickname = state.nickname || ' '
const input = document.querySelector('input[name="amount"]').value
if (isNaN(input)) {
message = 'Invalid ether value.'
return this.props.dispatch(actions.displayWarning(message))
}
const value = util.normalizeEthStringToWei(input)
const txData = document.querySelector('input[name="txData"]').value
const balance = this.props.balance