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Add custom empty value option for money masked input fields #192

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Add custom empty value option for money masked input fields #192

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60227ab
add empty value
dobosmarton Aug 28, 2019
1a96ab5
empty money value in README
dobosmarton Aug 28, 2019
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4 changes: 3 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -484,7 +484,8 @@ Sample code ([source](https://github.com/benhurott/react-native-masked-text-samp
separator: ',',
delimiter: '.',
unit: 'R$',
suffixUnit: ''
suffixUnit: '',
emptyValue: '',
}}
value={this.state.advanced}
onChangeText={text => {
Expand All @@ -504,6 +505,7 @@ Sample code ([source](https://github.com/benhurott/react-native-masked-text-samp
| delimiter | string | no | `.` | The thousand separator |
| unit | string | no | `R$` | The prefix text |
| suffixUnit | string | no | `''` | The sufix text |
| emptyValue | string | no | `0` | The empty field value |


#### Methods
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5 changes: 3 additions & 2 deletions lib/internal-dependencies/vanilla-masker.js
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Expand Up @@ -29,7 +29,8 @@
//unit: opts.unit && (opts.unit.replace(/[\s]/g,'') + " ") || "",
suffixUnit: opts.suffixUnit && (" " + opts.suffixUnit.replace(/[\s]/g,'')) || "",
zeroCents: opts.zeroCents,
lastOutput: opts.lastOutput
lastOutput: opts.lastOutput,
emptyValue: opts.emptyValue || "0"
};
opts.moneyPrecision = opts.zeroCents ? 0 : opts.precision;
return opts;
Expand Down Expand Up @@ -149,7 +150,7 @@
masked += money[i];
}
masked = masked.replace(clearDelimiter, "");
masked = masked.length ? masked : "0";
masked = masked.length ? masked : emptyValue;
if (!opts.zeroCents) {
var beginCents = number.length - opts.precision,
centsValue = number.substr(beginCents, opts.precision),
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