@deposits/validators
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A collection of Fintech-specific and general-purpose validators, designed to extend popular validation libraries like Vuelidate, Zod, and yup.
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JavaScript
;exports.accountNumber=function(t){return!((t=t.trim()).length<4||t.length>17)&&/^[0-9]+$/.test(t)},exports.creditCard=function(t){if(t=(t=t.trim()).replaceAll(" ",""),/^\d+$/.test(t)){for(var r=0,e=!1,n=t.length-1;n>=0;n--){var s=parseInt(t.charAt(n));e&&(s*=2)>9&&(s-=9),r+=s,e=!e}return r%10==0&&(!!/^3[47]\d{13}$/.test(t)||(!!/^4\d{12}(\d{3})?$/.test(t)||(!!/^5[1-5]\d{14}$/.test(t)||!!/^6(?:011|5\d{2})\d{12}$/.test(t))))}return!1},exports.ein=function(t){t=t.trim();return/^\d{2}-\d{7}$/.test(t)},exports.email=function(t){if(t.length>63)return!1;return/^[A-Za-z0-9]+(\.[A-Za-z0-9]+)*@[a-zA-Z]([a-zA-Z0-9\-]*[a-zA-Z0-9])*(\.[a-zA-Z]([a-zA-Z0-9\-]*[a-zA-Z0-9])*)*\.([a-zA-Z]+)*$/.test(t)},exports.itin=function(t){t=t.trim();return/^9\d{2}-\d{2}-\d{4}$/.test(t)},exports.naics=function(t){t=t.trim();return!!/^\d{2,6}$/.test(t)&&!!{11:!0,21:!0,22:!0,23:!0,31:!0,32:!0,33:!0,41:!0,42:!0,44:!0,45:!0,48:!0,49:!0,51:!0,52:!0,53:!0,54:!0,55:!0,56:!0,61:!0,62:!0,71:!0,72:!0,81:!0,91:!0,92:!0}[parseInt(t.substring(0,2),10)]},exports.name=function(t){if(t.length>40||t.length<2)return!1;return/^[a-zA-Z0-9'.&,\-\s]*$/.test(t)},exports.oneWord=function(t){if(!t)return!1;return/^\S*$/.test(t)},exports.passportNumber=function(t){t=t.trim();return/^[a-zA-Z0-9]{9}$/.test(t)},exports.routingNumber=function(t){t=t.trim();if(!/^\d{9}$/.test(t))return!1;for(var r=0,e=0;e<t.length;e+=3)r+=3*parseInt(t.charAt(e),10)+7*parseInt(t.charAt(e+1),10)+parseInt(t.charAt(e+2),10);return r%10==0},exports.ssn=function(t){t=t.trim();return/^[0-8]\d{2}-\d{2}-\d{4}$/.test(t)},exports.swiftCode=function(t){t=t.trim();return/^[A-Za-z0-9]{8}([A-Za-z0-9]{3})?$/.test(t)},exports.zip=function(t){t=t.trim();return/^\d{5}(\d{4})?$/.test(t)};