mirror of
https://github.com/thangisme/notes.git
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295 lines
6.2 KiB
JSON
295 lines
6.2 KiB
JSON
{
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"title":"maxlength attribute for input and textarea elements",
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"description":"Declares an upper bound on the number of characters the user can input. Normally the UI ignores attempts by the user to type in additional characters beyond this limit.",
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"spec":"https://html.spec.whatwg.org/multipage/forms.html#attr-input-maxlength",
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"status":"ls",
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"links":[
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{
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"url":"https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-maxlength",
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"title":"Mozilla Developer Network"
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}
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],
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"bugs":[
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{
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"description":"In Opera 12.1 & below `ValidityState.tooLong` is true when the input's initial value exceeds the maxlength. Per the spec, it should instead be false until the user edits the value."
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}
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],
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"categories":[
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"DOM",
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"HTML5",
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"JS API"
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],
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"stats":{
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"ie":{
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"5.5":"u",
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"6":"a #1 #2 #3",
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"7":"a #1 #2 #3",
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"8":"a #1 #2 #3",
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"9":"a #1 #2 #3",
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"10":"y",
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"11":"y"
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},
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"edge":{
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"12":"y #4",
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"13":"y #4",
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"14":"y #4",
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"15":"y #4"
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},
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"firefox":{
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"2":"a #1 #2 #3",
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"3":"a #1 #2 #3",
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"3.5":"a #1 #2 #3",
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"3.6":"a #1 #2 #3",
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"4":"y #4",
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"5":"y #4",
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"6":"y #4",
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"7":"y #4",
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"8":"y #4",
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"9":"y #4",
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"10":"y #4",
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"11":"y #4",
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"12":"y #4",
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"13":"y #4",
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"14":"y #4",
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"15":"y #4",
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"16":"y #4",
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"17":"y #4",
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"18":"y #4",
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"19":"y #4",
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"20":"y #4",
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"21":"y #4",
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"22":"y #4",
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"23":"y #4",
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"24":"y #4",
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"25":"y #4",
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"26":"y #4",
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"27":"y #4",
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"28":"y #4",
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"29":"y #4",
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"30":"y #4",
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"31":"y #4",
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"32":"y #4",
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"33":"y #4",
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"34":"y #4",
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"35":"y #4",
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"36":"y #4",
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"37":"y #4",
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"38":"y #4",
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"39":"y #4",
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"40":"y #4",
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"41":"y #4",
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"42":"y #4",
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"43":"y #4",
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"44":"y #4",
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"45":"y #4",
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"46":"y #4",
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"47":"y #4",
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"48":"y #4",
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"49":"y #4",
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"50":"y #4",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y"
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},
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"chrome":{
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"4":"y",
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"5":"y",
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"6":"y",
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"7":"y",
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"8":"y",
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"9":"y",
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"10":"y",
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"11":"y",
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"12":"y",
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"13":"y",
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"14":"y",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"19":"y",
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"20":"y",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"59":"y"
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},
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"safari":{
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"3.1":"u",
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"3.2":"a #1 #2 #3",
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"4":"a #1 #2 #3",
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"5":"u",
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"5.1":"y",
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"6":"y",
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"6.1":"y",
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"7":"y",
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"7.1":"y",
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"8":"y",
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"9":"y",
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"9.1":"y",
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"10":"y",
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"10.1":"y",
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"TP":"y"
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},
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"opera":{
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"9":"u",
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"9.5-9.6":"a #1",
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"10.0-10.1":"a #1",
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"10.5":"a #1",
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"10.6":"a #1",
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"11":"a #1",
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"11.1":"a #1",
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"11.5":"a #1",
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"11.6":"a #1",
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"12":"a #1",
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"12.1":"a #1",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"19":"y",
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"20":"y",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y"
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},
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"ios_saf":{
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"3.2":"u",
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"4.0-4.1":"y",
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"4.2-4.3":"y",
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"5.0-5.1":"y",
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"6.0-6.1":"y",
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"7.0-7.1":"y",
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"8":"a #5",
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"8.1-8.4":"a #5",
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"9.0-9.2":"y",
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"9.3":"y",
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"10.0-10.2":"y"
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},
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"op_mini":{
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"all":"a #1"
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},
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"android":{
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"2.1":"u",
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"2.2":"u",
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"2.3":"y",
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"3":"y",
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"4":"y",
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"4.1":"y",
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"4.2-4.3":"y",
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"4.4":"y",
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"4.4.3-4.4.4":"y",
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"53":"y"
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},
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"bb":{
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"7":"y",
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"10":"y"
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},
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"op_mob":{
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"10":"a #1",
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"11":"a #1",
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"11.1":"a #1",
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"11.5":"a #1",
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"12":"a #1",
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"12.1":"a #1",
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"37":"a #6"
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},
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"and_chr":{
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"56":"y"
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},
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"and_ff":{
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"51":"y"
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},
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"ie_mob":{
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"10":"y",
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"11":"y"
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},
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"and_uc":{
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"11":"a #6"
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},
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"samsung":{
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"4":"y"
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},
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"and_qq":{
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"1.2":"y"
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}
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},
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"notes":"",
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"notes_by_num":{
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"1":"`<textarea>`'s' UI does not prevent the user from typing additional characters beyond the `maxlength` limit.",
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"2":"Does not support the `HTMLTextAreaElement.maxLength` DOM property.",
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"3":"Does not support [`ValidityState.tooLong`](https://developer.mozilla.org/en-US/docs/Web/API/ValidityState/tooLong). In some cases, this is because `.validity` is not supported in the first place.",
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"4":"Does not support `ValidityState.tooLong` correctly in the (unlikely) case of the value being initially set too long, then changed by the user to a still incorrect state. See [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=1203844) and [MS Edge bug](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/4678527/).",
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"5":"`<input>`'s UI does not prevent the user from typing additional characters beyond the `maxlength` limit between two existing characters of the string.",
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"6":"Allows text beyond maxlength to be entered at first, but removes all characters past the maxlength when focus is lost."
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},
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"usage_perc_y":84.67,
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"usage_perc_a":13.61,
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"ucprefix":false,
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"parent":"form-validation",
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"keywords":"maximum,length,input,textarea,too,long,validity,state",
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"ie_id":"",
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"chrome_id":"",
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"firefox_id":"",
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"webkit_id":"",
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"shown":true
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}
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