diff options
| -rw-r--r-- | packages/instant/src/components/scaling_amount_input.tsx | 5 | ||||
| -rw-r--r-- | packages/instant/src/constants.ts | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx index 0861bbe05..f95020461 100644 --- a/packages/instant/src/components/scaling_amount_input.tsx +++ b/packages/instant/src/components/scaling_amount_input.tsx @@ -4,6 +4,7 @@ import * as React from 'react'; import { Maybe } from '../types'; +import { MAGIC_TRIGGER_ERROR_INPUT } from '../constants'; import { ColorOption } from '../style/theme'; import { maybeBigNumberUtil } from '../util/maybe_big_number'; import { util } from '../util/util'; @@ -71,6 +72,10 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps, ); } private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => { + if (event.target.value === MAGIC_TRIGGER_ERROR_INPUT) { + throw new Error('Triggered error'); + } + const sanitizedValue = event.target.value.replace(/[^0-9.]/g, ''); // only allow numbers and "." this.setState({ stringValue: sanitizedValue, diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts index 2439c7349..bf434e33e 100644 --- a/packages/instant/src/constants.ts +++ b/packages/instant/src/constants.ts @@ -17,6 +17,7 @@ export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5; export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15; export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6); export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2; +export const MAGIC_TRIGGER_ERROR_INPUT = '0`'; export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info'; export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID; export const HEAP_ENABLED = process.env.HEAP_ENABLED; |