Total Complexity | 4 |
Total Lines | 28 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | interface SubmitButton extends HTMLElement { |
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2 | removeAttribute(name: string): void; |
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3 | setAttribute(name: string, value: string): void; |
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4 | } |
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5 | |||
6 | /** |
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7 | * checkValidText is where we check if the text input is valid |
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8 | * If it is, we enable the submit button |
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9 | */ |
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10 | |||
11 | const checkValidText = (event: Event): void => { |
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12 | const bilInformasjon = event.target as HTMLInputElement; |
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13 | |||
14 | const submitButton = window.document.getElementById( |
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15 | "submitButton" |
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16 | ) as SubmitButton; |
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17 | |||
18 | const letters = /[A-Z]{2}\d{5}/gi; |
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19 | const bilInformasjonMatchesFormat = letters.test(bilInformasjon.value); |
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20 | |||
21 | if (bilInformasjonMatchesFormat && bilInformasjon !== undefined) { |
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22 | submitButton.removeAttribute("disabled"); |
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23 | } else { |
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24 | submitButton.setAttribute("disabled", "true"); |
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25 | } |
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26 | }; |
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27 | |||
28 | export default checkValidText; |
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29 |