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JS: Add is_valid() for UInt160 and Currency.

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This commit is contained in:
Arthur Britto
2012-11-23 18:30:43 -08:00
committed by Stefan Thomas
parent 85914f38ce
commit 51c0782369
1 changed files with 11 additions and 3 deletions
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14
src/js/amount.js
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@@ -217,6 +217,10 @@ UInt160.prototype.to_json = function () {
return output; return output;
}; };
UInt160.prototype.is_valid = function () {
return !isNaN(this_value);
};
// XXX Internal form should be UInt160. // XXX Internal form should be UInt160.
var Currency = function () { var Currency = function () {
// Internal form: 0 = XRP. 3 letter-code. // Internal form: 0 = XRP. 3 letter-code.
@@ -272,6 +276,10 @@ Currency.prototype.parse_json = function(j) {
return this; return this;
}; };
Currency.prototype.is_valid = function () {
return !isNaN(this_value);
};
Currency.prototype.to_json = function () { Currency.prototype.to_json = function () {
return this._value ? this._value : "XRP"; return this._value ? this._value : "XRP";
}; };
@@ -484,9 +492,9 @@ Amount.prototype.parse_native = function(j) {
if (m[1]) if (m[1])
this._value = this._value.negate(); this._value = this._value.negate();
this._is_native = true; this._is_native = true;
this._offset = undefined; this._offset = undefined;
this._is_negative = undefined; this._is_negative = undefined;
if (this._value.compareTo(exports.consts.bi_xns_max) > 0 || this._value.compareTo(exports.consts.bi_xns_min) < 0) if (this._value.compareTo(exports.consts.bi_xns_max) > 0 || this._value.compareTo(exports.consts.bi_xns_min) < 0)
{ {