10 examples of 'time validation in javascript' in JavaScript

69
function validateTime(value) {
70
    var check = false;
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    var adata = value.split(':');
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    var hours = parseInt(adata[0], 10);
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    var minutes = parseInt(adata[1], 10);
74
    if ((hours > 24) && (minutes > 60)) {
75
        check = false;
76
    } else {
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        check = true;
78
    }
79
    return check;
80
}

139
function validateTime(strValue){
140
	return (strValue == timeToString(stringToTime(strValue)))
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}

36
'time'    : function validate_time(s_time) {
37
  // check format
38
  if (!re_tm.test(s_time))
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    return false;
40
  // check allowed ranges
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  if (RegExp.$1 > 23 || RegExp.$2 > 59 || RegExp.$3 > 59)
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    return false;
43
  return true;
44
}

75
export function isTimeValid(value, disabledTime) {
76
  const disabledTimeConfig = getTimeConfig(value, disabledTime);
77
  return isTimeValidByConfig(value, disabledTimeConfig);
78
}

115
function validTime (dt) {
116
  if (dt && typeof dt === 'string') {
117
    var r = reTime.exec(dt)
118
    if (r) {
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      var h = parseInt(r[1])
120
      var m = parseInt(r[2])
121
      return h >= 0 && h <= 23 && m >= 0 && m <= 59
122
    }
123
  }
124
  return false
125
}

55
export function isTimeValid(value: CandyDate, disabledTime: DisabledTimeFn): boolean {
56
  const disabledTimeConfig = getTimeConfig(value, disabledTime);
57
  return isTimeValidByConfig(value, disabledTimeConfig);
58
}

169
export function isTimeInput(value: unknown) {
170
  return (
171
    isTimeInputHrTime(value) ||
172
    typeof value === 'number' ||
173
    value instanceof Date
174
  );
175
}

386
isValidTime(dateToCheck, firstPossibleTime, lastPossibleTime) {
387
  return dateToCheck.isBetween(firstPossibleTime, lastPossibleTime, undefined, '[]');
388
}

17
export function validateTime(str) {
18
  const validLength = str
19
    .split(/(:|am|pm)/gi)
20
    .filter(val => val.trim().length)
21
    .reduce((prev, cur, i) => {
22
      return prev && i < 4 && cur.length < 3 && isValidVal(i, cur);
23
    }, true);
24
  const validTime = str.match(/(\d{1,2}):(\d{2})/g);
25
  const containsMeridian = str.indexOf("am") > -1 || str.indexOf("pm") > -1;
26
  return validLength && validTime && containsMeridian;
27
}

87
function isDateValid(value) {
88
    const matched = value.match(dateRe);
89
90
    if (matched) {
91
        const epoch = Date.parse(value);
92
        if (!epoch && epoch !== 0) return false;
93
94
        const d = new Date(epoch);
95
        d.setTime(d.getTime() + d.getTimezoneOffset() * 60 * 1000);
96
97
        if (
98
            d.getFullYear() == matched[1] &&
99
            d.getMonth() + 1 == +matched[2] &&
100
            d.getDate() == +matched[3]
101
        ) {
102
            return true;
103
        }
104
    }
105
106
    return false;
107
}